Perro de Toro vs American Hairless 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 rare Spanish Perro de Toro seems to have unclear origins, with some saying the dog is a direct descendant of the Toulouse Mastiff, while others say that the dog was developed by crossing the Alano with the Dogue de Bordeaux.

The dog hails from Spain and was once used as a fighting kind of dog but today it is essentially a family pet. The dog is an ancient breed, an ancestor of many of the molosser breeds that are around today.

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.

This is a strong, powerful, large breed of dog, making a good watchdog and guardian. He can be anything from 56 to 64cm in height and weigh between 34 and 40kg.

The nose of the dog is broad and black, the ears are set high and droop over slightly,making them floppy ears, but they have always been cropped to stand up erect.

He's a sturdy dog and the tail is fairly thick at the base, tapering to a point. These days it tends to be undocked and left long. The neck is strong and powerful too and the head brachycephalic. The short coat includes colors such as yellow, grey, fawn and red with the black mask.

Temperament:

The Spanish Bulldog looks fairly intimidating and he will certainly need training and socialization if he is to be obedient and well behaved.

He isn’t aggressive but is confident, dominant, fearless, loyal and also loving towards his owner. He is devoted towards his human family and is good with children. Like any mastiff type breed, he will need a firm, kind, consistent, patient owner. This is the kind of owner who will understand this breed type and take time out with him to exercise him and provide him with mental and physical stimulation so as to prevent boredom.

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.

Contrary to what many people think, the temperament of the Perro de Toro is calm and well balanced. This is a reliable, loving, loyal dog who wants to protect his human family.

He gets on well with children and with pets in the home and when trained and socialized, this intelligent dog is well mannered, obedient and sometimes even submissive.

True, the Perro de Toro has a history of being involved in all kinds of things, from hunting to fighting and also being a working dog, but he is now waiting to show you what a splendid pet he can be if he is raised by the right kind of people.

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.

This is a dog breed that is fit and healthy, but to keep him that way you want to make sure he has enough exercise, love and nutritious food.

He is not known to suffer from any particular disease, but even so, it is wise to be aware of some of the common dog illnesses that your dog could pick up so you can get veterinary help for him just as soon as possible.

Cancer:

With cancer, cells grow rapidly and invade tissue. Dogs can get any of the many cancers there are. Both hereditary and environmental factors can contribute to the development of cancer in canines. Cancer can show up as lumps, swelling, sores that won’t heal, weight loss and difficulty with breathing.

Heartworm:

Heartworms are transmitted from one animal to the next by mosquitoes. These worms live in the heart and pulmonary arteries of an infected animal, travelling through the bloodstream and causing havoc. Heartworm is dangerous and can actually be life threatening. Symptoms include coughing, vomiting, battling to breathe and weight loss.

Rabies:

This is a viral disease that can strike terror in anybody who has seen an animal with rabies. It affects the brain and spinal cord of your dog. It is preventable through means of a vaccine. Once symptoms appear, it is a disease which is nearly always fatal.

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.

Exercise:

If they are not being used as working dogs, they are family pets, and you need to give them a lot of daily exercise. You will need to give him some walks or hikes and allow him a good run in the country.

Grooming:

The Perro de Toro is a short haired dog, and as a moderate shedder, he isn’t going to require too much grooming. A brushing twice a week will help get rid of his hair.

When brushing him, turn it into a bit of a grooming session and check inside his ears, look at his eyes and try to look inside his mouth. He can’t tell you if he has terrible toothache from a rotting tooth and he will rely on you to check his teeth.

Diet:

Mastiff type dogs need a wholesome diet to remain strong and active. If you are going to feed your pet one of the commercially manufactured dog foods, make sure it is one of the top quality ones.

Avoid the ones that use lots of colorants, preservatives and unhealthy fillers as these can make your dog sick. Try and give him some home-made food which can be added into his dry kibble occasionally.

Boiled chicken, brown rice or pasta and some vegetables such as carrots, sweet potato and spinach chopped up will be excellent for him and will ensure he doesn’t battle with digestive upsets. If you can, every now and then try to include some raw meat for the benefit and health of your pet. Never leave him without a bowl of fresh, cool water.