Maltese — Adult & Prime Years

The adult Maltese, generally considered to be between one and nine years of age, is in the prime of life. This is the period when the breed's characteristic vivacity, elegance, and affectionate temperament are on full display. Maintaining peak health during these years requires a proactive approach that combines regular veterinary care, appropriate nutrition, consistent exercise, and attentive daily observation.

Annual veterinary wellness examinations are the cornerstone of preventive health care for adult Maltese. These visits should include a thorough physical examination, dental assessment, blood work, and discussion of any behavioral or physical changes you have observed. Your veterinarian may also recommend screening for breed-specific conditions such as liver shunt, heart murmurs, and luxating patella, even in the absence of symptoms.

Stay current on vaccinations, parasite prevention, and heartworm testing as recommended by your veterinarian based on your geographic area and your dog's lifestyle. The Maltese's small body means that even minor parasite burdens or infections can have outsized effects on their health. Flea and tick prevention is essential year-round in many climates, and intestinal parasite screening should be performed at least annually.

Daily observation of your Maltese is one of the most valuable tools in maintaining health. Because you see your dog every day, you are often the first to notice subtle changes in appetite, energy level, gait, or behavior that may signal an emerging health issue. Keep a mental or written log of any changes and report them to your veterinarian promptly. Early detection consistently leads to better outcomes.

An adult Maltese's nutritional needs differ from those of a growing puppy. Caloric requirements stabilize, and the emphasis shifts to maintaining an ideal body condition while providing balanced nutrition that supports long-term health. Select a high-quality adult dog food formulated for toy or small breeds, which offers appropriate calorie density and kibble size for the Maltese's small mouth.

Portion control is critically important for a breed that typically weighs between four and seven pounds. Even a small amount of excess weight places disproportionate strain on the Maltese's tiny joints and organs. Most adult Maltese thrive on a quarter to a half cup of quality dry food per day, divided into two meals, though exact amounts vary based on the specific food's calorie content, the dog's activity level, and individual metabolism. Use a kitchen scale or measuring cup for precision rather than estimating.

Maltese are prone to tear staining, and while the primary causes are related to anatomy and tear duct function, some owners find that dietary adjustments can reduce staining severity. Feeding a diet free of artificial dyes and additives, ensuring adequate hydration, and using stainless steel or ceramic food and water bowls instead of plastic may help. Discuss persistent tear staining with your veterinarian, as it can occasionally indicate underlying health issues.

Food allergies and sensitivities are not uncommon in the breed and may manifest as itching, ear infections, or gastrointestinal upset. If you suspect a food-related issue, work with your veterinarian to conduct a proper elimination diet rather than simply switching foods randomly. Identifying and avoiding specific triggers leads to better long-term management and a more comfortable dog.

Adult Maltese have moderate exercise needs that are easily met with daily walks and play sessions. Two walks of twenty to thirty minutes each, combined with indoor play, provide sufficient physical activity for most adult Maltese. Despite their reputation as lapdogs, Maltese are surprisingly spirited and enjoy interactive games, short training sessions, and exploring new environments at their own pace.

Maintaining fitness in a toy breed requires thoughtful activity choices. Avoid repetitive high-impact activities such as jumping on and off furniture, which can stress the knees and contribute to luxating patella. Provide pet stairs or ramps to allow your Maltese to access favorite resting spots safely. Swimming, where available and supervised, can be an excellent low-impact exercise option, though many Maltese are not natural swimmers and should always wear a canine life jacket.

Mental fitness is as important as physical fitness for this intelligent breed. Maltese that receive only physical exercise without mental stimulation may develop restlessness, excessive barking, or other undesirable behaviors. Incorporate food puzzle toys, scent games, trick training, and varied walking routes to keep your Maltese mentally engaged. The breed's eagerness to learn and desire to interact with their owners makes training-based activities particularly rewarding.

Be attentive to weather conditions when exercising your Maltese. The breed's single-layer coat provides minimal insulation against cold, and their small body mass means they lose heat quickly. In cold weather, a well-fitted sweater or jacket is a practical necessity, not a fashion statement. In warm weather, exercise during cooler morning and evening hours and be vigilant for signs of overheating, including excessive panting, drooling, and lethargy.

Preventive care during the adult years is your best investment in your Maltese's long-term health and longevity. Beyond annual wellness exams, discuss with your veterinarian whether semi-annual visits are appropriate, particularly as your Maltese approaches middle age around five to six years. More frequent monitoring allows for earlier detection of conditions that become more common as dogs age.

Maltese are predisposed to several health conditions that warrant ongoing vigilance. Portosystemic shunt, also known as liver shunt, can cause symptoms ranging from poor growth to neurological episodes and may not be diagnosed until adulthood in milder cases. Heart disease, particularly mitral valve disease, is another concern that your veterinarian can screen for through auscultation and, when indicated, cardiac ultrasound.

Eye health requires regular attention in the Maltese. The breed is prone to progressive retinal atrophy, glaucoma, and tear duct abnormalities. Watch for signs of eye discomfort such as squinting, excessive tearing, redness, or cloudiness, and report any changes to your veterinarian. Regular cleaning of the eye area helps prevent tear stain buildup and allows you to inspect the eyes closely on a daily basis.

Keep your Maltese up to date on all recommended preventive medications, including heartworm prevention, flea and tick control, and intestinal parasite prevention. Discuss your dog's specific risk profile with your veterinarian, as factors such as geographic location, exposure to other animals, and lifestyle influence which preventive measures are most important. Maintain records of all medications, vaccinations, and health screenings in an organized file for easy reference.

By the time a Maltese reaches full adulthood at around two years of age, the breed's temperament has largely solidified. Adult Maltese are typically affectionate, lively, and deeply bonded to their families. They maintain a playful spirit well into their middle years and are known for their ability to adapt to their owner's mood and activity level, making them exceptional companion dogs.

Separation anxiety can persist or emerge in adult Maltese, particularly in dogs that spend the majority of their time with their owner. Maintaining the independence-building strategies established during puppyhood is important. Continue to practice brief absences, provide enrichment when you leave, and avoid making departures and arrivals emotionally charged events. If separation anxiety becomes severe, consult a veterinary behaviorist for a comprehensive management plan.

Adult Maltese may develop territorial behaviors such as alert barking at visitors or guarding favorite resting spots. While some alertness is natural and even desirable, excessive barking can become a nuisance. Address barking through consistent training, ensuring adequate exercise and mental stimulation, and teaching a reliable quiet command. Never yell at a barking Maltese, as this often escalates the behavior rather than resolving it.

Continued socialization throughout adulthood helps maintain the confidence and adaptability developed during puppyhood. Regular exposure to different people, environments, and experiences keeps your Maltese comfortable in various situations. Adult Maltese that stop receiving social enrichment may gradually become more anxious or reactive, so make socialization an ongoing part of your dog's life rather than a puppy-only priority.

Dental care is one of the most critical and commonly neglected aspects of Maltese health. Toy breeds are disproportionately affected by periodontal disease due to dental crowding in their small jaws, and the Maltese is no exception. Without consistent dental care, plaque and tartar accumulate rapidly, leading to gum inflammation, tooth loss, and bacterial infections that can affect the heart, liver, and kidneys.

Daily tooth brushing with a canine-specific toothpaste is the gold standard for dental care. Use a small, soft-bristled brush or a finger brush, and introduce the routine gradually if your dog is not accustomed to it. Dental chews and water additives can supplement brushing but should not replace it. Professional dental cleanings under anesthesia, recommended by your veterinarian based on the condition of your dog's teeth, are often necessary annually or biannually for Maltese.

The Maltese coat is one of the breed's most striking features and one of its most demanding. The long, silky, single-layer coat grows continuously and requires daily brushing to prevent mats and tangles. Use a pin brush and a fine-toothed comb, working through the coat in sections and paying particular attention to areas prone to matting such as behind the ears, under the legs, and around the collar area. Many owners choose to keep their Maltese in a shorter puppy cut for easier maintenance, which requires professional grooming every four to six weeks.

Bathing should occur every one to two weeks to keep the white coat clean and bright. Use a gentle, whitening shampoo formulated for dogs, and follow with a conditioner to maintain coat texture and reduce tangling. Thoroughly dry the coat after bathing to prevent skin irritation. Regular grooming sessions should also include ear cleaning, nail trimming, and inspection of the skin for any lumps, bumps, or irritation. These routine tasks not only keep your Maltese looking their best but also provide opportunities to detect health issues early.