Terrier Group

American Hairless Terrier: temperament, size, care and health

A small, lively American terrier that comes in hairless and coated forms, descended from a single hairless puppy and needing skin protection.

Also known as hairless terrier, american hairless terriers, aht, ahts

SizeSmall
Weight12 to 16 lb
Lifespan14 to 16 years
AKC groupTerrier Group
AKC popularity, 2025108 of 202

At a glance

AKC group Terrier Group
Size class Small
Typical weight 12 to 16 lb
Height 12 to 16 in at the shoulder
Typical lifespan 14 to 16 years
AKC popularity, 2025 108 of 202
Origin United States

Coat and care

Coat Hairless form has smooth bare skin; coated form has a short, smooth coat
Shedding Minimal
Grooming needs Low

Temperament and training

Energy High
Exercise 45 to 60 minutes a day
Trainability Easy
Barking Barks sometimes

Living with the breed

With children Very good
Apartment living Moderate
First-time owners Manageable
Heat tolerance Average
Cold tolerance Poor

Temperament

  • playful
  • outgoing
  • curious
  • alert

Health concerns to know about

  • sunburn and skin irritation
  • missing or malformed teeth
  • allergies
  • patellar luxation
  • Legg-Calve-Perthes disease

Suits

  • people who want a low-shedding dog
  • active households
  • owners willing to protect skin from sun and cold

About the American Hairless Terrier

The American Hairless Terrier is a small, lean terrier about 12 to 16 inches tall with large erect ears, a wedge-shaped head, and a lively, athletic build. It exists in two forms in the same litters: hairless dogs, which have smooth skin that can be solid or spotted, and coated dogs, which carry a short, glossy coat.

The breed is the only recognized hairless terrier. It retains the alertness and speed of the Rat Terrier stock it came from, and it is kept as a companion. The hairless form attracts people who want a dog that leaves no hair on the floor, though it comes with its own care routine.

Temperament and family life

American Hairless Terriers are playful, curious, and people-oriented. They tend to be good with children who treat them gently, and they enjoy cuddling, particularly in warm laps and under blankets. They can be clowns, and they are often affectionate with strangers once they have settled.

The terrier instinct remains: a hairless terrier will stalk and chase small animals, and it is alert enough to bark at passersby. Most do well with other dogs if introduced early. They do not like being left alone for long stretches and may chew or bark if bored. Hairless dogs are sensitive to weather and are not outdoor dogs.

Exercise and training

Expect an energetic dog that needs moderate activity: daily walks, play sessions, and indoor games. The breed does well in agility, lure coursing, and tricks. A bored dog may dig or chew, so toys and puzzle feeders help.

The breed is eager and bright, so it learns quickly, especially with praise and food. Training should be positive and consistent. Early socialization is useful, and recall can be shaky when the dog is chasing something. Hairless dogs may be reluctant to go outside in wet or cold weather, which can complicate housetraining.

Grooming and shedding

The coated form sheds a small amount of short hair, and the hairless form sheds almost none. Hairless skin does not need a heavy routine, but it does need attention: a mild shampoo every week or two, moisturizer if the skin is dry, and sunscreen or cover-up for long exposure to sun. Hairless dogs can get blackheads and acne, particularly in the teen months.

Coated dogs need only an occasional brush. All dogs need nail trimming, ear checks, and tooth brushing. Because missing teeth are common in hairless dogs, dental care deserves particular attention.

Health

The breed is generally healthy and long-lived. Hairless dogs are prone to sunburn, skin irritations, and chilling, and many are missing some teeth because the gene for hairlessness is linked to dental changes. Allergies, kneecap luxation, and Legg-Calve-Perthes disease have been noted. Responsible breeders screen hips, knees, and eyes, and they pair hairless with coated dogs in careful breeding plans.

This overview is general; a veterinarian is the one to ask about how a given American Hairless Terrier is doing.

History

The breed is generally traced to 1972, when a hairless puppy was born to a pair of Rat Terriers in Louisiana. A family kept her and bred her, and the hairless trait turned out to be a recessive gene that could be passed on. Breeders developed the line carefully over decades, and the AKC recognized the American Hairless Terrier in 2016. It is one of the newest terrier breeds, and it remains uncommon.

Is the American Hairless Terrier right for you?

An American Hairless Terrier suits people who like small, active dogs and want a pet that leaves no hair, provided they are willing to protect it from sun, cold, and rough weather. It does well in apartments with daily exercise. It is a poor choice for people who want an outdoor dog or who are unwilling to handle skin care.

The Rat Terrier is the parent breed, and the Teddy Roosevelt Terrier is another American relative. For a different hairless breed, look at the Chinese Crested or the Xoloitzcuintli.

Breed information is general, and individual dogs vary. For a particular dog's health, diet or training, ask a veterinarian or a qualified trainer.

Profile last reviewed November 7, 2026

Similar breeds

Mentioned in