American Hairless Terrier vs Atlas Terrier - Breed Comparison

Derived from the Rat Terrier, the American Hairless Terrier was born in a litter of Rat Terriers in 1972.

The evolution of this breed is very different from other hairless breeds. The American Hairless Terrier was independently developed when a hairless pup was produced in a litter of normal Rat Terriers. The owners of this pup, Edwin and Willie Scott attempted to breed her to other Rat terriers but were not successful in having another hairless pup until years later. Then they had a litter with one male and one female hairless puppy.

From that point on they worked with a veterinarian and a geneticist to develop the breed until it was accepted as a separate breed from the Rat Terrier in 2004 and accepted into the AKC in 2016.

The breed is very rare and with hairless dogs breeding only produces about two thirds of the litter as hairless and one third as coated. If a hairless is bred to a coated terrier, the chances of getting hairless puppies are 50% hairless and 50% coated. It is very rare to get a hairless when breed two coated terriers. The difference between the American Hairless Terrier and other hairless breeds is that the hairless gene in most breed is a lethal dominant gene, but in the AHT it is a recessive gene.

The Atlas Terrier is a rare dog. He was developed in the USA and is a blend of Jack Russell Terriers, Rat Terriers, Border Terriers and Patterdale Terriers. It was in 1990 that Lauren Wolfe developed a breed similar to the Jack Russell, but with a solid colour, and in fact she had two dogs that were solid red in colour. This was as a result of a cross between a Jack Russell Terrier and a Border Terrier.

With the crossing of different terriers, the foundation for the Atlas Terrier was formed. Lauren Wolfe named the breed ‘Atlas Terrier’ because many terriers from various parts of the world were used to develop this specific breed. It was in 2001 that the Atlas Terrier Association was founded.

The American Hairless Terrier is similar to it’s breed of origin, the Rat Terrier, and the coated AHT looks very much like a Rat Terrier. They are small to medium in size, very muscular and have more refined features than the Rat Terrier. Their round eyes can be a variety of colors including amber, brown, grey, turquoise and blue. The tail is not docked but rather long and thin.

The AHT might have eyebrows and whiskers or they might only have whiskers. Their head is broad, and wedge shaped with upright ears. They are an energetic, social and intelligent dog.

A Feisty, Fun Breed

Atlas Terrier dogs are a small to medium sized dog but with a strong personality. With their two coat varieties – smooth and wire – and coming directly from the Jack Russell Terrier, this feisty dog suits those who want a low maintenance, fun breed who will join them on their walks or jogs. These dogs are brave and loyal and will double as a watch dog and family pet.The breed is accepted for registry and it is classified under the Terrier dog category.

Different Sizes

There are 3 sizes of Atlas Terrier – toy, miniature, and standard. The toy variety is 23 to 28 cm tall at the shoulder and weighs 2.7 to 5.4 kg. All three varieties are the same except for height and weight.

The Coat - Smooth or Wavy?

The coat of this dog is thick and may come in a variety of colours such as brindle or merle. The Atlas Terrier is also found in solid colours and sometimes you will find that they have white markings on the face, feet or chest. Most times the tail of the Atlas Terrier is docked, but if not, the tail curls over the back. The ears of the Atlas Terrier are V-shaped and they fold forward.

This is a curious, intelligent, little dog. They are terrific family dogs with a note to say they are better with older children than with younger. If they are raised with small children, then they are terrific with them. They are territorial, and the children become part of their territory. They will guard and protect them.

They need to play, and this is the biggest requirement for owners. Be sure you have time for them. This is not a couch potato dog. They have a lot of energy and can be destructive and “barky” if that energy is not dissipated. They are terriers through and through and love to “go to ground” whether going in holes they find or digging the holes themselves. They will go after small rodents like chipmunks. They need to be protected in these activities since their skin is vulnerable to scratches and cuts from brush. Their prey drive is strong, so it is important to protect them from themselves in this respect.

They are curious and feisty and every inch the terrier. Affectionate, friendly, and social it is also important to remember they can be scared easily, hurt if play is too rough, and this will trigger barking. They make very good watch dogs.

Atlas Terriers most certainly have a bit of the Jack Russell in them and these dogs are social, outgoing, mischievous and affectionate. They’re just like your regular naughty child and having one of them in your home will mean energy and lots of fun and games.

This is a highly social breed and he won’t like to be left alone every day. Just like a human child, he will need to be stimulated to ward off boredom and to prevent him from becoming destructive.

Learning Abilities

The Atlas Terrier just loves games and if you’re ready for a game, he will be more than ready to take part. He is intelligent and will therefore responds well to training and socialization. When properly socialized, Atlas Terriers get along well with children, and because they’re not an aggressive breed, if they’re properly trained and socialized they will get along with other pets too. Atlas Terriers make excellent pets, but he is a strong willed dog and will require an owner who is firm, but fair.

There are not many health problems bothering this sturdy little dog.

The American Hairless Terrier has limited breeding stock and it is still a rare breed. Its health problems are mostly related to its hairless state. The breed is highly susceptible to sunburn, rashes, pimples, and allergies. They often need clothing in all seasons to protect them from the heat of the sun or from the cold. The skin must be cleaned regularly often daily with soap and water. This is especially true if sunscreen is used as they are open to skin infections.

Hip dysplasia is also a common issue for this small breed.

The selective breeding program of Atlas Terriers has meant that this is a robust, spunky breed free of any major health concerns. While they are a low maintenance breed with longevity on their side, you still have to be a responsible pet owner and see that your Atlas Terrier puppy gets all those must have injections.

Vaccinating your Atlas Terrier Puppy

Tiny puppies are susceptible to infectious diseases and will have to be vaccinated against them from 8 weeks on and then also get an annual booster. The diseases to be vaccinated against include hepatitis, distemper, parvovirus, coronavirus, eptospirosis and parainfluenza. Vaccinations must be kept up to date and it is mandatory for your puppy to be vaccinated against rabies.

The American Hairless Terrier has some food needs that might be different from other breeds. They should not be given food that contains soy, wheat or corn. They need to be fed at least 3-4 times a day in small amounts as puppies and twice a day as adult. Be sure to avoid overeating and obesity. Puppies need about 400 calories a day whether you feed four times or two times. The adult American Hairless Terrier needs about 500-600 calories per day. This might be half a cup to a cup per day.

Health issues

As previously mentioned the American Hairless Terrier has skin health issues and is also prone to hip dysplasia.

Exercise and games

This is a great breed for games if you make them small to match his size. He is energetic, athletic and playful. He loves agility, lure chasing and barn hunt activities. They need a good half hour of vigorous exercise per day.

As a medium shedder, the Atlas Terrier will require some grooming. Grooming is easy and a brush twice a week with a rubber-bristled brush will remove those loose hairs and give his coat a sheen.

Feeding the Puppy

Always make sure you’re feeding your tiny puppy the right quantities of a food type. Always feed your puppy food which is appropriate to his age. Your 8 week old puppy will require 4 meals a day. A highly active breed such as the Atlas Terrier will require more protein for energy.

Speak to your veterinarian about the perfect diet for your puppy and about wet- or dry foods. There is the choice of feeding your puppy commercial dog food or your own home-prepared meals, but then you want to be sure that your puppy is getting the right balance of minerals and vitamins.

Once your Atlas Terrier is about a year of age, he can go onto one meal a day or a lighter meal in the morning and the evening. Remember to ensure that there is always clean, cool water available for your puppy.