The Lhasa Apso stands 10 to 11 inches at the withers and weighs 12 to 18 pounds, making it a true small dog, but one that carries itself with a self-possession and presence that its numbers do not suggest. The overall proportions are rectangular - the body is longer than it is tall, a characteristic that contributes to the breed's distinctive rolling, confident gait. The entire effect of the dog when viewed at a distance is of a dense, well-coated, self-assured small animal that is clearly not a fragile lap dog despite its size.
The head is well-proportioned, with a slightly domed skull of medium width. The muzzle is of moderate length - not the extreme shortening of some brachycephalic breeds but nonetheless placing the Lhasa Apso in the mild brachycephalic category, which has health implications for heat tolerance and, in some individuals, airway function. The muzzle is about one-third the length of the entire head. The nose is black and the lips are tight. A scissor bite or level bite is acceptable in the standard, and the teeth, while not large, should be complete and sound.
The eyes are dark, oval to slightly round, and set forward in the skull with a keen and alert expression. They are covered by the fall of coat that is one of the breed's most recognizable features - the long hair parted in the center flows over the head and down over the eyes, blending into the full beard and whiskers that give the dog its characteristic lion-bearded appearance. Despite being covered by hair, the eyes should be healthy and unobstructed; dogs whose coat creates eye irritation should have the hair carefully pinned or trimmed away from the eye surface.
The ears are pendant, hanging close to the head, well furnished with long hair that blends smoothly into the neck coat and creates the characteristic flowing, heavy head appearance. The neck is moderately long and well-arched, carrying the head with a natural elegance that experienced observers recognize as part of the breed's correct type.
The body is longer than tall, with a level topline, a well-rounded loin, and a moderate spring of rib. The chest reaches to the elbow. The tail is carried over the back in a high curl - a characteristic spitz-like feature that is one of the breed's fixed traits. A tail that cannot be raised and curled over the back is a significant fault in the show ring. The tail is well-plumed with long hair.
The front legs are straight and well-boned, with round, compact, cat-like feet well covered with hair between the toes. The hindquarters are strong and muscular, providing the drive for the breed's distinctive movement. At the trot, the Lhasa Apso should move with a straight, level, free action - the long coat flowing with the movement creates one of the more dramatic visual effects in the small breed ring when the dog is moving well.
The coat is the Lhasa Apso's most visually dominant characteristic and its greatest maintenance obligation. The outer coat is long, heavy, straight, and hard in texture - not silky or soft. The undercoat is medium density and provides insulation. The full coat, developed to protect the dog from the extreme cold and wind of Tibetan mountain environments above 10,000 feet, reaches the ground in correctly presented show dogs and must be parted precisely down the center of the back. Accepted colors include gold, cream, honey, dark grizzle, slate, smoke, black, white, brown, and parti-color combinations. No color is considered more correct than another.
The Lhasa Apso's movement is one of its more distinctive qualities and one that surprises people who have not seen the breed in motion. At the trot, a correctly built Lhasa moves with a straight, level, free action that covers ground efficiently. The long coat flowing in movement creates a visual effect unlike almost any other small breed - the dog appears to glide, with the coat moving as a unit around the dog's body. This effect depends on correct structure underneath the coat, and poor movement can hide under even a perfect coat at a glance but will be apparent to anyone watching carefully.
The brachycephalic classification of the Lhasa Apso deserves specific explanation because it is frequently misunderstood. The breed sits at the milder end of the brachycephalic spectrum, well behind the extreme facial compression of Bulldogs, Pugs, and Shih Tzus. Most Lhasa Apsos breathe without difficulty under normal conditions, and the breed does not carry the same respiratory risk profile as breeds with severely shortened airways. The relevant practical implications are heat sensitivity, increased caution around anesthesia, and the importance of maintaining a healthy body weight - excess weight in any brachycephalic dog increases breathing effort. A Lhasa Apso that snores occasionally at rest is not necessarily experiencing respiratory distress, but one that pants heavily with minimal exertion, or that shows labored breathing in cool temperatures, warrants veterinary evaluation.
The contrast between the Lhasa Apso's floor-length show coat and the dog underneath it often surprises people who see a clipped specimen for the first time. Under the coat is a sturdy, well-muscled, surprisingly athletic small dog. The body is long but well-proportioned, the legs are straight and strong, and the overall construction is more robust than the flowing coat suggests. This underlying sturdiness is part of what allows the Lhasa Apso to carry its full show coat without the structure collapsing under its weight - the dog is built to support it.
Affectionate With Family
★★★★☆
Deeply bonded to its household, the Lhasa Apso distributes its affection selectively - your immediate family will be loved with genuine warmth, while the rest of the world does not automatically qualify. This distinction is very important to understand.
Good With Young Children
★★☆☆☆
The Lhasa Apso has a low tolerance for being roughhoused, teased, or handled carelessly, and it will communicate that displeasure. Young children who have not yet learned to read dog body language and respect boundaries are not a good match for this breed.
Good With Other Dogs
★★★☆☆
Manages other dogs reasonably well, particularly those it knows. It carries enough self-assurance that it does not back down from confrontation easily, which means matching it with an equally assertive dog benefits from careful introduction.
Shedding Level
★★☆☆☆
The long coat does not shed in the way short-coated breeds do, losing hair gradually rather than in seasonal dumps. The hair that does shed tends to tangle in the coat rather than falling to the floor, which is why matting is the grooming challenge rather than floor hair.
Coat Grooming Frequency
★★★★★
The Lhasa Apso's long, dense double coat is one of the most demanding in the small breed category. Full coat maintenance requires thorough brushing and combing every day or two. Owners who choose a shorter puppy clip still require regular professional grooming every six to eight weeks.
Drooling Level
★☆☆☆☆
Clean-mouthed. The beard and mustache may collect water after drinking, but drooling is not a characteristic of this breed.
Coat Type
★★★★★
A long, heavy, straight double coat that reaches the ground in show trim. It is among the highest-maintenance coat types in the companion dog world. The decision to maintain a full coat or keep the dog in a shorter clip is the first practical decision every Lhasa owner makes.
Openness To Strangers
★☆☆☆☆
The Lhasa Apso was bred for centuries to distinguish household members from outsiders and to bark at the latter. This is not socialization failure - it is breed heritage. Reserve with strangers is deeply ingrained and should be expected as the default, not the exception.
Playfulness Level
★★★☆☆
Playful and engaged with its own people, but on its own schedule and terms. This breed will initiate play when it wants to and decline when it does not. Attempts to force play or exuberant roughhousing will not be appreciated.
Watchdog/Protective Nature
★★★★★
The Lhasa Apso's watchdog instinct is genuine and deeply embedded after millennia of monastery sentinel work. Its hearing is acute, its bark is loud for its size, and it does not miss much. This is one of the most effective watchdogs in the small breed category.
Adaptability Level
★★★★☆
Adapts well to apartment or house living, urban or rural environments, and a variety of owner lifestyles. Its moderate exercise needs and self-contained temperament make it genuinely flexible, provided its grooming needs are met.
Trainability Level
★★☆☆☆
Highly intelligent, but uses that intelligence to evaluate whether compliance serves its interests. The Lhasa Apso will learn commands readily when motivated but will apply its own judgment about when to follow them. Consistency, patience, and good management of rewards matter significantly.