Chinese Crested Dog

Chinese Crested Dog

Quick Facts

🐕 Breed Group
Toy Group
📏 Size Category
Small
📏 Height
Males: 11-13 inches, Females: 11-13 inches
⚖️ Weight
Males: 8-12 pounds, Females: 8-12 pounds
⏱️ Life Expectancy
13-18 years
🧣 Coat Type
Two varieties: Hairless (smooth skin with hair on head crest, feet socks, and tail plume) and Powderpuff (full double coat, soft and silky)
🎨 Coat Colors
Any color or combination of colors accepted
😀 Temperament
Affectionate, playful, alert, lively, devoted, sensitive
🏃 Exercise Needs
Low to Moderate
🎓 Training Difficulty
Moderate - eager to please but can be sensitive to correction
👶 Good with Children
Better with older, gentle children due to small size and fragile build
🐾 Good with Other Pets
Yes - generally sociable with other pets when properly introduced

Other Names & Breed Recognition

The Chinese Crested Dog has accumulated a remarkable collection of names over the centuries, reflecting its presence across multiple continents and the confusion that surrounded its origins for much of recorded history. In various periods and places, the breed has been called the Chinese Hairless, Chinese Edible Dog, Chinese Ship Dog, and Chinese Royal Hairless. Regional names proliferated wherever hairless dogs appeared: in Egypt, the breed was sometimes called the Pyramid or Giza Hairless; in southern Africa, it went by South African Hairless; and in Turkey, a larger variant was known as the Turkish Hairless. More recently, the breed has earned the informal nickname "Dr. Seuss Dog" for its whimsical resemblance to the fantastical creatures in the famous author-illustrator's books.

The name Chinese Crested itself is something of a misnomer, as there is little evidence that the breed originated in China. The designation became fixed during the late 18th and early 19th centuries, when European observers attributed hairless dogs encountered in various ports to Chinese origin based on the assumption that no dog breeds were native to the New World and that all breeds found in the Americas must have been imported from Asia. Modern archaeological and genetic research has thoroughly debunked that assumption, but the name persists as one of those historical artifacts that outlive the reasoning behind them.

The breed exists in two distinct coat varieties that are born in the same litter: the Hairless, which has smooth skin with hair confined to the head crest, lower legs, and tail plume, and the Powderpuff, which is covered in a full, soft, silky double coat. These are not separate breeds but expressions of the same incomplete dominant hairlessness gene. Every Chinese Crested carries the genetic potential for both varieties, and a litter from two Hairless parents will typically produce both Hairless and Powderpuff puppies. The Powderpuff was historically considered less desirable and was sometimes culled or given away, but modern breeding practice values both varieties equally.

The Chinese Crested Dog is recognized by all major international kennel registries. The American Kennel Club admitted the breed in 1991 under the Toy Group. The United Kennel Club followed with recognition in 1995 under the Companion Dog group. The FCI lists the breed under Group 9 (Companion and Toy Dogs), Section 4 (Hairless Dogs), with standard number 288. The Kennel Club in the United Kingdom, the Canadian Kennel Club, and the Australian National Kennel Council all recognize the breed. The American Chinese Crested Club serves as the AKC parent club, maintaining the breed standard, promoting responsible breeding, and coordinating health research efforts.

Chinese Crested Dog Organizations & Standards

The American Chinese Crested Club, the AKC parent club for the breed in the United States, maintains the official breed standard and serves as the primary organizational body for breed health, education, and promotion. The club publishes a Code of Ethics that members agree to follow, covering responsible breeding practices, health testing requirements, and the obligation to accept returns of dogs they have bred at any point in the animal's life. The ACCC operates a Health and Genetics Committee whose stated mission is to set objectives and develop plans to protect and improve the health and welfare of the Chinese Crested. The club also coordinates breed rescue efforts for Cresteds in need of rehoming.

The ACCC participates in the OFA Canine Health Information Center program. For a Chinese Crested to earn CHIC certification, breeders must submit eye examination results from a board-certified veterinary ophthalmologist registered with OFA, a patellar luxation evaluation conducted by a veterinarian with results registered with OFA, and a cardiac evaluation with results registered with OFA. Optional CHIC tests that can also be submitted include DNA tests for primary lens luxation and progressive retinal atrophy, OFA evaluations for Legg-Calve-Perthes disease, and BAER hearing tests for congenital deafness. All test results, whether normal or abnormal, are published in the CHIC database and can be accessed by anyone researching the health background of a puppy's parents.

The AKC breed standard describes the Chinese Crested as a fine-boned, elegant toy dog that comes in two coat varieties. The standard recognizes two body types within the breed: the racy, fine-boned "deer type" and the heavier, more compact "cobby type." Both types should present a graceful, balanced silhouette with an alert, lively expression. The standard specifies a height of 11 to 13 inches at the withers and notes that any color or combination of colors is acceptable, an unusual allowance that reflects the breed's natural diversity. The Hairless variety should have smooth, soft skin with hair on the head, feet, and tail; the Powderpuff should carry a full double coat of straight, silky hair of moderate density and length.

The FCI standard, published under number 288 with Morocco listed as the country of patronage, aligns closely with the AKC description while organizing the information according to FCI formatting conventions. The Kennel Club in the United Kingdom recognizes the breed under its Toy group and has published a standard that describes the Chinese Crested as a small, active, and graceful dog. Both the FCI and KC standards distinguish between the deer and cobby types, emphasizing that the breed's temperament should be happy and never vicious. The UKC standard, adopted in 1995, classifies the breed in the Companion Dog group and provides detailed descriptions of acceptable and disqualifying features for both coat varieties.

Kennel Club Recognition

  • American Kennel Club (AKC): Recognized in 1991, Toy Group
  • United Kennel Club (UKC): Recognized in 1995, Companion Dog
  • Canadian Kennel Club (CKC): Recognized, Group 5 - Toys
  • FCI: Recognized, Group 9 - Companion and Toy Dogs
  • The Kennel Club (UK): Recognized, Toy

Chinese Crested Dog Physical Description

The Chinese Crested Dog is a small, fine-boned breed that stands 11 to 13 inches at the withers and typically weighs between 8 and 12 pounds. The overall impression is one of delicate elegance without fragility, a dog built for grace rather than power. The breed presents two recognized body types: the deer type, which is racy and slender with longer legs and a lighter frame, and the cobby type, which carries more substance through the body and bone. Both types should appear balanced and capable of free, effortless movement. The body is rectangular in proportion, slightly longer than tall, with a level topline and a moderate tuck-up at the loin.

The head is one of the breed's most expressive features. The skull is slightly rounded and elongated, tapering cleanly into a fine muzzle with the stop slightly pronounced but not exaggerated. The distance from the base of the skull to the stop equals the distance from the stop to the tip of the nose. Eyes are almond-shaped, set wide apart, and dark in color, though lighter eyes are acceptable in lighter-colored dogs. The expression should be alert and intelligent. Ears are large, erect, and set low on the head, contributing significantly to the breed's distinctive silhouette. In the Powderpuff variety, drop ears are permissible.

The most immediately striking aspect of the Chinese Crested is, of course, the coat, or the absence of it. The Hairless variety has smooth, warm, soft skin across most of the body, with silky hair forming a crest on the head that may flow down the neck, socks of hair on the feet extending from the toes to the pasterns on the front and from the feet to the hock joint on the rear, and a plume on the tail. The amount and texture of this hair varies considerably between individuals, from sparse wispy tufts to full, flowing furnishings. Skin color in the Hairless variety can be any shade and frequently includes spotted patterns of pink and darker pigment. The Powderpuff variety is completely covered with a double coat consisting of a short, silky undercoat and longer, thin guard hairs that are straight and of moderate density. Looking at them side by side, the two varieties might seem like different breeds entirely, but they share the same body structure, proportions, and temperament beneath their dramatically different exteriors.

The tail is long, slender, and fairly straight, tapering to a fine point. It is set high and carried gaily when the dog is moving, falling naturally when at rest. In the Hairless variety, the tail plume covers approximately the final two-thirds of the tail length. Feet are distinctively elongated and narrow, often described as hare-like, with long toes that give the Chinese Crested an unusual dexterity. Many owners note that their Cresteds use their front paws almost like hands, grasping toys and food items with surprising skill.

Affectionate With Family
The Chinese Crested is among the most affectionate of all toy breeds, forming deeply personal bonds with its household members and craving physical contact throughout the day. These dogs will burrow under blankets, curl into laps, and follow their favorite people from room to room with genuine devotion. Separation from their family causes real distress, and a Crested left alone for extended periods may develop anxiety-driven behaviors. This is a breed that gives and expects affection as a fundamental part of daily life.
Good With Young Children
The Chinese Crested enjoys the company of children and can be a gentle, playful companion for kids who understand how to handle a small, fine-boned dog. However, its delicate frame makes it vulnerable to accidental injury from rough play, dropped toys, or clumsy handling by toddlers. Families with very young children should supervise all interactions carefully. Older children who have learned to be calm and respectful around small animals will find the Crested an enthusiastic and entertaining friend.
Good With Other Dogs
Chinese Cresteds are generally sociable with other dogs and tend to lack the territorial aggression seen in many toy breeds. They often do well in multi-dog households, particularly when paired with dogs of similar size and temperament. Their playful nature makes them willing participants in social interactions, though their small size means owners should monitor play sessions with significantly larger dogs to prevent accidental injury. Early socialization broadens their comfort with unfamiliar dogs in public settings.
Shedding Level
The Hairless variety sheds virtually nothing, as there is simply very little hair to lose. The Powderpuff variety sheds minimally compared to most coated breeds, making either type a reasonable choice for households that prefer a low-shedding dog. Neither variety will leave significant amounts of hair on furniture or clothing. The breed is often cited as a good option for allergy sufferers, though no dog is truly hypoallergenic and individual reactions vary.
Coat Grooming Frequency
Grooming demands differ substantially between the two varieties. The Hairless requires regular skin care including bathing, moisturizing, and sun protection, along with maintenance of the crest, socks, and plume hair. The Powderpuff needs consistent brushing to prevent matting of its soft double coat, ideally every other day. Neither variety demands professional grooming on the scale of breeds like Poodles, but both require attentive, variety-specific maintenance to stay healthy and comfortable.
Drooling Level
The Chinese Crested is an exceptionally clean breed in terms of drooling. Its fine muzzle structure and tight lip line produce virtually no excess saliva. Owners will not encounter wet spots on furniture, clothing, or floors. Even during meals or periods of excitement, drooling is negligible. This trait contributes to the breed's reputation as a tidy indoor companion.
Coat Type
The breed presents two dramatically different coat types born in the same litter. The Hairless variety has smooth, soft skin over most of the body with silky hair confined to the head crest, lower legs and feet, and tail plume. The Powderpuff carries a full double coat of soft, silky hair with a short undercoat and longer guard hairs. Hairlessness in this breed is governed by an incomplete dominant gene, meaning both varieties are genetically intertwined and neither is a separate breed.
Openness To Strangers
Chinese Cresteds vary in their initial response to strangers, with some greeting newcomers warmly and others showing initial reserve. The breed is not aggressive toward unfamiliar people but may take a few minutes to warm up before seeking interaction. Once comfortable, most Cresteds become friendly and even solicitous of attention from visitors. Early socialization helps develop confident, welcoming behavior, while dogs that miss that window may remain shy or nervous around new people.
Playfulness Level
The Chinese Crested has a lively, entertaining personality that emerges in bursts of playful energy throughout the day. These dogs enjoy interactive games, chasing toys, and engaging in silly antics that seem designed to amuse their owners. Their playfulness is not relentless or exhausting but rather comes in spirited episodes punctuated by periods of calm affection. Many Cresteds retain their playful character well into their senior years, keeping a youthful spirit that belies their age.
Watchdog/Protective Nature
The Chinese Crested is alert and will announce visitors or unusual sounds with barking, making it a reasonable alarm dog despite its small size. However, its protective instincts are limited by its physical stature and generally friendly disposition. A Crested will let you know something is happening but is not equipped to deter a genuine intruder. Some individuals can become excessive barkers if not trained to moderate their vocal responses.
Adaptability Level
Few breeds adapt as readily to different living situations as the Chinese Crested. Its small size, moderate exercise needs, and quiet indoor demeanor make it well suited to apartments, condominiums, and houses of any size. The breed travels well and adjusts to new environments quickly as long as its primary person is present. Its main limitation is sensitivity to extreme cold, which requires protective clothing in winter climates, and to direct sun exposure for the Hairless variety.
Trainability Level
The Chinese Crested is an intelligent, eager-to-please breed that responds well to positive reinforcement training methods. These dogs learn tricks and commands readily when motivated by praise, treats, and the desire to engage with their handler. Harsh corrections or raised voices will cause a Crested to shut down or become fearful, so patience and gentle consistency are essential. The breed's desire to perform and entertain makes it a natural candidate for trick training and rally obedience.

Chinese Crested Dog History & Development

The origins of the Chinese Crested Dog are wrapped in more speculation than certainty, a situation unusual even among ancient breeds. Despite its name, there is little credible evidence that the breed originated in China. The most widely accepted modern theory, supported by genetic research, points to a shared ancestry with the Xoloitzcuintli and other New World hairless breeds. The genetic mutation responsible for hairlessness in the Chinese Crested, the Xoloitzcuintli, and the Peruvian Inca Orchid has been identified as identical across all three breeds, strongly suggesting a common ancestor rather than independent evolutionary events. Archaeological artifacts from Mexico and Central America dating back four thousand years depict hairless dogs remarkably similar to modern hairless breeds, placing the oldest documented populations firmly in the Americas.

How a dog of probable American origin came to bear the name Chinese Crested is itself a revealing story about the movement of dogs along global trade routes. Hairless dogs were documented aboard Chinese trading vessels where they served as ratters, controlling vermin that threatened food stores and spread disease during long voyages. These ship dogs were carried to ports across Africa, Asia, and the Americas, and their presence at each stop generated local names and local claims to the breed's origin. Spanish explorers found hairless dogs in Mexico and Central America as early as the 1500s. British, French, and Portuguese explorers recorded them in Africa and Asia during the 1700s and 1800s. By the time European dog fanciers encountered these animals and began cataloging them, the assumption that all dogs found in the New World had been imported from Asia led them to credit China as the source. The name stuck even after that assumption was disproven.

The breed's presence in the European and American dog fancy developed slowly. During the 1850s and 1860s, several Chinese Cresteds were exhibited at a zoological show in England, attracting press coverage and public curiosity but no sustained breeding program. Three Chinese Cresteds appeared at the 1878 Gilmore Garden show in New York, the predecessor to Madison Square Garden, and two were exhibited at the 1885 Westminster Kennel Club show. Despite these appearances, the breed failed to gain a lasting foothold and faded from organized competition for decades. Interest revived in the mid-20th century through the efforts of dedicated individuals, most notably Debora Wood, who established the Crest Haven kennel in the 1950s and began systematically breeding and recording Chinese Crested lineages, and Gypsy Rosa Lee, the famous burlesque performer who bred Cresteds and helped popularize the breed through her celebrity.

The path to AKC recognition was a long one. The American Chinese Crested Club was formed to steward the breed and pursue formal recognition, which finally came in 1991 when the AKC admitted the Chinese Crested to the Toy Group. The UKC followed in 1995. Today the breed maintains a moderate but dedicated following, consistently ranking in the middle tier of AKC popularity statistics. It has gained additional public visibility through its frequent appearances in "World's Ugliest Dog" competitions, a distinction that Crested enthusiasts view with affectionate humor, understanding that the same features that strike some observers as odd are exactly what make the breed extraordinary to those who know it.

Chinese Crested Dog Temperament & Personality

The Chinese Crested Dog is, at its core, a companion breed in the truest sense, a dog whose primary purpose and deepest satisfaction is found in close partnership with its people. This is not a breed that tolerates being left alone for long hours or relegated to a corner of the house. Cresteds attach themselves to their owners with a devotion that borders on the obsessive, following them through daily routines, positioning themselves for maximum physical contact during rest, and monitoring their people's emotional states with surprising sensitivity. The breed's need for human closeness is not a behavioral quirk but a fundamental aspect of its character, shaped by centuries of selection for companionship above all other functions.

Within the home, the Chinese Crested is lively, playful, and genuinely entertaining. These dogs have a theatrical quality to their personality, performing tricks, striking poses, and engaging in playful antics that seem specifically designed to elicit laughter and attention from their audience. They are intelligent and curious, investigating new objects and situations with interest rather than fear when they have been properly socialized. Many owners describe their Cresteds as having cat-like qualities, including an ability to use their elongated paws to grasp objects, a preference for elevated resting spots, and a quiet, watchful attentiveness that alternates with bursts of energetic play.

The breed's sensitivity is one of its most defining personality traits and one that owners must understand and respect. Chinese Cresteds are emotionally attuned to the moods of their household and will respond to tension, raised voices, or conflict with visible distress. Harsh treatment or heavy-handed training methods can produce a fearful, withdrawn dog that is difficult to rehabilitate. The flip side of this sensitivity is a remarkable responsiveness to positive interaction. A Crested that lives in a calm, affectionate environment and receives consistent, gentle handling develops into a confident, trusting companion with a steady, happy temperament.

With strangers, Chinese Cresteds display a range of responses that depend heavily on individual temperament and socialization history. Well-socialized dogs tend to warm up to new people within a few minutes and may actively seek attention from visitors. Under-socialized individuals can be timid, nervous, or prone to stress-related behaviors including submissive urination. The breed is not aggressive toward people but can become barky when uncertain about an unfamiliar presence. Early and ongoing exposure to diverse people, places, and situations during the critical socialization period produces adults that handle novelty with curiosity rather than anxiety.

Chinese Crested Dog Family Life & Living Requirements

The Chinese Crested Dog is exceptionally well suited to a wide range of living situations, provided that its emotional and physical needs for human companionship are met. Its small size, moderate exercise requirements, and generally quiet indoor behavior make it an ideal apartment or condominium dog. Cresteds do not need a yard to be happy, and many thrive in urban environments where they can accompany their owners on daily errands, trips to outdoor cafes, and neighborhood walks. The breed travels well and adapts quickly to new settings as long as its primary person is present, making it a natural choice for owners whose lifestyle involves regular travel or relocation.

Families considering a Chinese Crested should assess honestly whether the household dynamics are compatible with the breed's characteristics. The Crested does best in homes with older children who understand how to interact gently with a small, fine-boned dog. Its delicate frame is genuinely vulnerable to injury from rough handling, accidental stepping, or drops from furniture, and homes with toddlers or rambunctious young children pose real risks. That said, the breed's playful, affectionate nature makes it an excellent companion for respectful children, and many Cresteds form particularly close bonds with the younger members of their families.

Multi-pet households generally work well for the Chinese Crested, which tends to be sociable and non-confrontational with other animals. The breed usually coexists peacefully with cats, other small dogs, and even larger dogs when introductions are handled properly and the size disparity is managed. Some Cresteds retain a noticeable prey drive, a legacy of their historical role as ship-board ratters, and may chase small animals including pet rodents or birds. Individual temperament testing and supervised introductions are advisable before assuming compatibility with exotic pets.

The most important living requirement for a Chinese Crested is consistent human presence. This breed was designed for companionship, and extended periods alone cause genuine emotional distress. Dogs left alone regularly for full workdays are at high risk for separation anxiety, which may manifest as destructive behavior, excessive barking, house-soiling, or self-harm. Owners who work outside the home should arrange for midday visits, doggy daycare, or a companion animal to keep the Crested company. Two Cresteds together often manage better than one alone, providing each other with the physical contact and social engagement that the breed requires.

Chinese Crested Dog Training & Exercise Needs

Training a Chinese Crested Dog is generally a rewarding experience for owners who approach it with patience, positivity, and an understanding of the breed's emotional sensitivity. Cresteds are intelligent and genuinely want to engage with their handlers, making them responsive to well-delivered training cues. The breed excels at trick training, where its natural showmanship and desire for attention combine to produce impressive repertoires of entertaining behaviors. Many Cresteds also perform well in rally obedience, agility scaled to their size, and therapy dog work, where their gentle, people-oriented temperament is particularly valued.

The critical training principle for this breed is that positive reinforcement is not just preferred but essential. Chinese Cresteds are emotionally soft dogs that wilt under correction, harsh tones, or punitive methods. A single sharp reprimand can set back training progress significantly and may damage the trust relationship between dog and handler. Effective training relies on rewards, praise, and the Crested's inherent desire to please. Sessions should be short, varied, and upbeat. When the dog makes an error, the handler should redirect and reward the correct behavior rather than punishing the mistake.

Housetraining deserves special mention because it is widely acknowledged as one of the breed's more challenging areas. Small bladder capacity, sensitivity to cold and wet conditions that makes outdoor elimination unpleasant, and a general toy-breed stubbornness around housetraining routines all contribute to a process that typically takes longer than with many other breeds. Consistent scheduling, immediate rewards for successful outdoor elimination, confinement management through crate training, and patience are the cornerstones of successful housetraining. Many Crested owners find that indoor options such as litter boxes or pee pads provide a useful supplement to outdoor housetraining, particularly in cold-weather climates where the Hairless variety is reluctant to venture outside.

Exercise requirements for the Chinese Crested are modest compared to sporting or working breeds but should not be neglected. A couple of moderate daily walks combined with interactive play sessions indoors provide adequate physical activity for most adults. The breed enjoys fetch, tug games, and puzzle toys that engage both body and mind. Mental stimulation is at least as important as physical exercise for this intelligent breed, and a Crested that is bored will find its own entertainment, often in ways its owner would not choose. The Hairless variety requires sun protection during outdoor exercise and protective clothing in cold weather, practical considerations that shape the exercise routine but should not be used as excuses to skip it.

Chinese Crested Dog Health Concerns

The Chinese Crested Dog is generally a healthy breed with an impressive lifespan of 13 to 18 years, placing it among the longer-lived toy breeds. However, several conditions appear at elevated rates in the breed and deserve informed attention from owners and breeders alike. The most significant health concerns cluster around three areas: eye diseases, orthopedic conditions, and the skin and dental issues directly linked to the hairlessness gene. Understanding these vulnerabilities allows for effective preventive care, early detection, and informed breeding decisions that improve outcomes for individual dogs and the breed as a whole.

Eye diseases represent the most serious inherited health challenge in the Chinese Crested. Primary lens luxation, caused by an autosomal recessive mutation of the ADAMTS17 gene, occurs at a higher rate in this breed than in most others. In PLL, the fibers that hold the lens in position degenerate, allowing the lens to shift forward or backward in the eye. The condition is painful, develops rapidly, and can lead to secondary glaucoma and blindness if not treated promptly with surgery. Progressive retinal atrophy, present in at least two genetically distinct forms in the breed, causes slow, irreversible degeneration of the retinal photoreceptor cells and eventual blindness. DNA tests exist for PLL and for one form of PRA (prcd-PRA), enabling breeders to identify carriers and make informed breeding decisions. However, because the DNA tests do not cover all forms of PRA present in the breed, annual ophthalmologic examinations by a board-certified veterinary ophthalmologist remain essential regardless of genetic test results. The breed also experiences keratoconjunctivitis sicca, or dry eye, at notable frequency.

Orthopedic conditions common in the breed include patellar luxation and Legg-Calve-Perthes disease, both of which affect toy breeds disproportionately. Patellar luxation involves displacement of the kneecap from its normal groove, producing intermittent limping, a skipping gait, or chronic lameness depending on the grade of severity. Legg-Calve-Perthes disease causes avascular necrosis of the femoral head, typically appearing in puppies between five and eight months of age, with signs including progressive hind-limb lameness and muscle wasting. Both conditions can be screened for through veterinary examination, and both may require surgical correction in moderate to severe cases.

The dental abnormalities of the Hairless variety merit particular attention because they are genetically linked to the hairlessness trait itself rather than being incidental to small size. The dominant hairlessness gene that produces the Hairless phenotype also affects tooth development, resulting in fewer teeth, abnormally shaped teeth that may be peg-like or forward-sloping, and early loss of teeth that would otherwise remain functional. Many Hairless Cresteds lose a significant portion of their teeth by age two or three. This is not a consequence of poor care but a genetic inevitability that owners should prepare for. Daily dental care starting in puppyhood can slow the progression of periodontal disease, and dietary adjustments such as softened or canned food may be necessary as teeth are lost. The Powderpuff variety has normal dentition for a toy breed but remains vulnerable to the periodontal disease that affects small dogs generally.

Additional health concerns include congenital deafness, which can be confirmed through BAER testing, and various skin conditions in the Hairless variety including acne, comedones, sunburn, and allergic dermatitis. The breed may also develop hypothyroidism and idiopathic epilepsy at rates somewhat above the general canine population. Responsible breeders use the available health screening tools including CHIC-required eye, patella, and cardiac evaluations along with optional DNA tests for PLL and PRA and BAER testing for deafness to minimize the transmission of inherited conditions to future generations.

Common Health Issues

  • Primary lens luxation (PLL) - An inherited eye condition caused by an autosomal recessive mutation of the ADAMTS17 gene in which the fibers supporting the lens break down, causing the lens to dislocate. The Chinese Crested has a higher incidence of PLL than most breeds. The condition is painful, progresses rapidly, and can lead to blindness and secondary glaucoma if untreated. A DNA test is available to identify clear, carrier, and affected dogs.
  • Progressive retinal atrophy (PRA) - A group of inherited diseases causing gradual degeneration of the retinal photoreceptor cells, leading to progressive vision loss and eventual blindness. At least two forms of PRA affect the Chinese Crested. A DNA test exists for one form (prcd-PRA), but because the test does not cover all forms, regular ophthalmologic examinations remain necessary even for genetically tested dogs.
  • Patellar luxation - A common orthopedic condition in toy breeds where the kneecap slips out of its normal groove, causing intermittent lameness, skipping gait, or chronic pain depending on severity. Onset can occur at a young age. Grading ranges from I (mild, intermittent) to IV (permanent dislocation with skeletal deformity). Surgical correction may be required in moderate to severe cases.
  • Legg-Calve-Perthes disease - Avascular necrosis of the femoral head in which reduced blood supply causes the top of the thighbone to deteriorate, resulting in hip pain, limping, and muscle wasting in the affected leg. The condition typically appears in puppies between five and eight months of age. Surgical removal of the damaged femoral head generally produces good functional outcomes in small breeds.
  • Dental disease and tooth abnormalities - The Hairless variety has a genetic link between the hairlessness gene and dental development that results in fewer teeth, peg-shaped or forward-sloping teeth, and early tooth loss. Many Hairless Cresteds lose a significant number of teeth by age two or three. The Powderpuff variety has normal toy breed dentition but remains susceptible to periodontal disease common in small breeds.
  • Keratoconjunctivitis sicca (dry eye) - Insufficient tear production that leaves the corneal surface inadequately lubricated, causing irritation, redness, mucoid discharge, and potential corneal ulceration. The condition requires lifelong management with topical cyclosporine or tacrolimus to stimulate tear production and artificial tear supplements to maintain ocular surface health.
  • Congenital deafness - Some Chinese Crested puppies are born with partial or complete hearing loss that can be confirmed through brainstem auditory evoked response (BAER) testing. Deaf dogs can live full, happy lives with modified training approaches including hand signals and vibration-based cues, but breeders should BAER test their stock to make informed breeding decisions.
  • Skin conditions (Hairless variety) - The exposed skin of the Hairless variety is susceptible to acne, blackheads (comedones), sunburn, dry skin, and allergic reactions that a protective coat would normally buffer. Regular bathing, appropriate moisturizing, and sun protection are essential preventive measures. Some Hairless Cresteds develop contact allergies to fabrics, detergents, or grooming products that require identification and avoidance of the triggering substance.

Preventive Care & Health Monitoring

  • CERF or OFA CAER eye examination by a board-certified veterinary ophthalmologist - Required CHIC test. Annual examinations detect early signs of PRA, PLL, dry eye, and other ocular conditions. Regular screening is critical given the breed's elevated risk for multiple eye diseases.
  • OFA patellar luxation evaluation - Required CHIC test. Veterinary examination of knee joint stability with results registered with OFA. Should be performed on all breeding stock and recommended for pet dogs to catch early-stage luxation before clinical lameness develops.
  • OFA cardiac evaluation - Required CHIC test. Auscultation by a veterinarian or board-certified cardiologist to screen for congenital heart defects. Results are registered with OFA.
  • DNA test for primary lens luxation (PLL) - Optional CHIC test but strongly recommended. Identifies clear, carrier, and affected dogs using a validated assay for the ADAMTS17 gene mutation. Essential for responsible breeding decisions.
  • DNA test for progressive retinal atrophy (prcd-PRA) - Optional CHIC test but strongly recommended. Identifies genetic status for one form of PRA. Because the test does not cover all PRA forms in the breed, it should be used alongside regular ophthalmologic examinations rather than as a standalone screening tool.
  • BAER hearing test - Optional CHIC test. Brainstem auditory evoked response testing confirms hearing status in puppies and breeding dogs. Particularly valuable for breeders to identify carriers of congenital deafness and make informed pairing decisions.
  • Daily dental care and professional dental cleanings - Daily tooth brushing is essential given the breed's high susceptibility to dental disease. Professional veterinary dental cleanings should be scheduled as recommended by the veterinarian, often annually or more frequently for Hairless Cresteds with abnormal dentition.
  • Sun protection for Hairless variety - Apply pet-safe sunscreen to exposed skin before outdoor activity and limit direct sun exposure during peak hours. Protective clothing can provide additional coverage during walks and outdoor play.

Chinese Crested Dog Grooming & Maintenance

Grooming the Chinese Crested Dog is a distinctly different experience depending on which variety you have, and even owners who have both types in the same household find themselves maintaining two essentially separate grooming routines. The Hairless variety requires skin care rather than coat care: regular bathing every one to two weeks with a gentle, moisturizing shampoo to prevent the buildup of oils and debris on the exposed skin, followed by application of a light, non-comedogenic moisturizer to keep the skin supple and prevent dryness or flaking. Acne and comedones are common in the Hairless variety and can be managed with appropriate cleansing products and, in persistent cases, medicated treatments recommended by a veterinarian. The crest, socks, and plume hair should be brushed regularly to prevent tangles and trimmed or tidied as needed to maintain a neat appearance.

The Powderpuff variety presents a more conventional grooming challenge. Its double coat of soft, silky hair requires brushing every other day to prevent matting, with special attention to the areas behind the ears, under the legs, and around the neck where tangles form most readily. A pin brush and a fine-toothed comb are the essential tools. The coat should be misted lightly with water or a detangling spray before brushing to reduce breakage. Bathing frequency for the Powderpuff is similar to the Hairless variety, every one to two weeks, using a shampoo suited to fine, silky hair followed by a light conditioner. The coat can be trimmed for neatness and manageability, though show dogs are presented with a full, flowing coat.

Sun protection is a critical grooming consideration for the Hairless variety that goes beyond cosmetic care into genuine health management. The exposed skin is vulnerable to sunburn, which can cause pain, peeling, and increased risk of skin cancer with chronic exposure. Pet-safe sunscreen should be applied to all exposed skin areas before outdoor activity, and protective clothing such as lightweight shirts designed for dogs provides an additional layer of protection during extended outdoor time. In winter, the same exposed skin that makes the Hairless Crested vulnerable to sun also makes it vulnerable to cold, and most Hairless Cresteds need sweaters or coats when temperatures drop below comfortable levels.

Dental care demands more attention in the Chinese Crested than in virtually any other breed, particularly for the Hairless variety. Daily tooth brushing using a canine-specific toothpaste is the minimum standard of care, and many veterinary dentists recommend twice-daily brushing for Hairless Cresteds with compromised dentition. Professional dental cleanings under anesthesia should be scheduled as frequently as the veterinarian recommends, often annually or even semi-annually for dogs with advanced dental disease. Nail trimming every two to three weeks, ear cleaning weekly, and regular checking of the skin for any developing irritations, lumps, or changes in pigmentation round out the complete grooming routine for both varieties.