Petzlover
American Hairless Terrier is originated from United States but English Toy Terrier (Black & Tan) is originated from United Kingdom. American Hairless Terrier may grow 10 cm / 4 inches higher than English Toy Terrier (Black & Tan). American Hairless Terrier may weigh 8 kg / 18 pounds more than English Toy Terrier (Black & Tan). American Hairless Terrier may live 3 years more than English Toy Terrier (Black & Tan). Both American Hairless Terrier and English Toy Terrier (Black & Tan) has almost same litter size. American Hairless Terrier requires Low Maintenance. But English Toy Terrier (Black & Tan) requires Moderate Maintenance
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.
They English Toy Terrier (Black & Tan) is closely related to the Manchester Terrier and the Old English Black and Tan Terrier. The English Toy Terrier was developed to entertain humans in the rat pit due to its speed and agility. This is a sport that was very popular in English cities during Victorian times. Terriers went into the pits with a large number of rats and the winner would be the dog that killed a certain number of rats the fastest. The watchers would take bets on their favorite dog.
The English Toy Terrier was developed to be smaller than the Manchester Terrier, because smaller dogs were desired for the pit. In 1848 a small 2.5 kg black and tan terrier took less than an hour to kill 300 rats. When the Kennel Club was formed the sport of rat killing was outlawed. Because it was such a good looking dog, the black and tan was soon excelling in the show ring. To begin with there was one breed of Black and Tan Terriers and two weight classes. In 1920, the two were divided into separate breeds – the Manchester Terrier and the Black and Tan Terrier. It wasn’t until 1962 that the name changed to the English Toy Terrier (Black and Tan).In 1959, the declining numbers of Manchester Terriers caused the AKC to combine them again into one breed with two kinds: Toy and Standard.
Today the English Toy Terrier is one of the most vulnerable of the native breeds and efforts are in place to increase the gene pool and popularity of the dog. The UKC has also re-registered the English Toy Terrier (Black and Tan) in the stud book if it is a certified Toy. The breed is not AKC recognized.
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.
The English Toy Terrier is a small compact breed that resembles the Miniature Pinscher and the Manchester Terrier. The English Toy Terrier has a narrow but long head with a black nose, wedge muzzle and dark, almond shaped eyes. The ears are flame shaped and the chest is deep and narrow. He has thick legs and a tapered tail. The breed is of course black and tan – with the tan on the face, chest and legs.
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.
The English Toy Terrier is a stubborn, strong willed little dog. It has a fearless disposition and its alertness make it a great candidate for a guard dog despite its size. They will chase small animals due to their innate prey drive. They are affectionate and loyal and need to be with people. They love to be cuddled and petted, but usually choose one person that they become very close to. He is more than a lap dog. He can be playful, or he can be a small working dog.
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.
Like many Toy dogs, the English Toy Terrier is susceptible to:
Dislocated kneecap – many small breeds are susceptible to this.
There has been a congenital line of deafness in the English Toy Terrier since it was developed with a cross from the English White Terrier. Unfortunately, some still breed these deaf dogs and continue to pass on the condition.
More painful than in the human eye, pressure builds up behind the eye ball. Dogs build up more pressure than humans and this can lead to blindness.
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.
As previously mentioned the American Hairless Terrier has skin health issues and is also prone to hip dysplasia.
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 high energy small dog feed a high quality dry food that is designed specifically for small dogs. Feed about ¼ of a cup of food split into 2 meals.
In addition to the health issues mentioned above:
This is an inherited blood disease in which a lack of protein has a negative effect of the platelets. This causes them not to form clots and so the dog has a bleeding issue.
Degeneration of the femur ball joint due to a blood deficiency issue. This can lead to arthritis.
Affects the lens by blocking the drainage from the eye creating a glaucoma like pressure.
The English Toy Terrier can develop skin issues so watch him closely.
The English Toy Terrier can be very energetic but that doesn’t actually mean she needs a ton of exercise. Because she is small she does not need as much as you might think. A half hour walk once a day is enough or just letting her run in your fenced yard.
He is an intelligent little dog who needs mental stimulation as much if not more than the solution. Play games like catch, hide and seek, frisbee, and performing tricks.