Bull Arab is originated from Australia but Kai Ken is originated from Japan. Bull Arab may grow 13 cm / 6 inches higher than Kai Ken. Bull Arab may weigh 28 kg / 62 pounds more than Kai Ken. Both Bull Arab and Kai Ken has almost same life span. Bull Arab may have more litter size than Kai Ken. Bull Arab requires Low Maintenance. But Kai Ken requires Moderate Maintenance
In the 1970’s feral pig hunters wanted a dog that could be aggressive in finding and capturing the pigs. The hunters crossed the German Shorthaired Pointer, the Bull Terrier and the Greyhound to develop the Bull Arab. It is believed that the hybrid is at least 50% Bull Terrier. It is also possible that there is some Doberman, Mastiff, Great Dane and/or Pointer in the hybrid as well.
The job of the Bull Arab is to hunt out the feral pigs, grab one by the ear and hold it until the hunter arrives. They have a strong sense of smell and that is how they find the pigs.
Mike Hodgens, an Australian, developed the hybrid and added some Bloodhound as well to get that ability to smell out the pigs at great distances. They are also capable of catching buffalo and cattle. Some Australians use the breed in cattle or buffalo ranching. They are registered with the DRA or Dog Registry of America, Inc.
The Kai Ken dog hails from Japan and is both an ancient and rare dog. In fact the dog was discovered in 1929 in the Kai province near Mount Fuji. The dog has the nickname Tora Inu in Japan which means 'Tiger Dog'. Maybe its got to do with the brindle striped coat or his bravery.
He falls into the working class category. In 1931, the Kai Ken Aigokai registry was formed to preserve the dog. In fact in this year Dasuke Adachi discovered these dogs and in 1934 was actually designated a Natural Monument in Japan and also protected by law.
The Kai Ken was recognized in 1934 by the Japanese Kennel Club. It is not 100% certain but it is thought that the dog was brought to the United States in the 1950s.
Mike Hodgens succeeded in developing a powerful, well built dog. The Bull Arab has a powerful head and muzzle. He has moderate length drop ears and bright eyes that match the color of his coat. His chest is neither shallow nor deep and his back is straight and strong. Their tails are tapered and pointed yet the base is thick. They are a double-coated dog. They can be white with black, tan or liver, flecked or bicolor.
The Kai Ken has always been used for hunting purposes. He comes as recommended for hunting people and those who are active.
It is a medium sized dog standing at between 43 to 56cm in height both male and female and weighing between 14 and 22kg.
The ears of the dog are erect, the muzzle is fairly tapered and the nose is black. The tail is bushy like that of a fox and curls over the back. The double coat of the dog is of medium length and harsh and is a brindle color in a reddish or black shade.
Puppies are born black and then the brindle stripe-like pattern comes in later. He has an athletic body and is a keen swimmer.
The Kai Ken is an intelligent dog, loyal to his human family while being somewhat reserved around strangers. They are amicable with both children in the home as well as other pets.
He is a friendly, intelligent dog, forming close bonds with his family. Have him trained and socialized and he'll make you a splendid pet who will be willing to guard you if anyone threatens.
One look at that bright face and you can see that he is an intelligent, independent dog. He is also courageous and fearless and makes a great watchdog, especially because he is naturally reserved and suspicious with strangers.
The Bull Arab is intelligent, calm and loyal. Like Pit Bulls in the U.S., the Bull Arab has a reputation for aggression against both people and animals. There is no data to support these claims. They have been used as therapy dogs and companion animals very successfully. They are great with kids and very affectionate. The breed is cited as being used for companion and therapy animals
The Kai Ken is a working- and hunting dog, so he is used to being active and will want a home where he can be played with and exercised regularly.
He can be slightly stubborn and independent so training and socialization are imperative. This is also because the dog’s curiosity and his athletic skills can lead to trouble if he isn’t properly trained.
Treat him the way he deserves and you’ll see that he is able to develop a strong bond with you and be altogether an excellent family pet.
With a lifespan of 14 to 16 years, and given the genetic purity of the Kai Ken, you aren't likely to battle with congenital health problems with your dog, but it is always good to be aware of certain minor health issues that he could succumb to.
He can suffer from a few common dog diseases such as progressive retinal atrophy or hip dysplasia.
This is a disease of the eye where there is wasting of certain parts, and in this case the cells of the retina develop abnormally. This can eventually lead to blindness. It’s an inherited disease that can occur in pure- and mixed breeds, and dogs with PRA shouldn’t be used for breeding.
It isn’t a painful condition, and the first symptom usually noticed in a dog is night blindness where you may notice him bumping into things at night and being reluctant to walk around in the dark.
This is a working dog so he needs to eat the right kind of quality dog food. In order to avoid bloat do not feed large meals but rather feed one to two cups of food two to three times a day.
Hunting Accidents – this is the biggest reasons for health problems with the Bull Arab.
These are working dogs that are inactive when not working. They need a lot of exercise if they are not used for hunting. Agility, Tracking and hunting games, and field trials.
Even though the coat is thick, the Kai Ken will require basic canine care, so a brush twice a week will be enough to keep the coat free of loose hair. He sheds more heavily a couple of times a year and then he will require more brushing.
He has always been used to hunt so he is a dog that will require regular exercise such as walks, hikes, swimming and ball games.
The nails of the dog should be trimmed regularly once they become long as long nails can be hazardous and can hook onto things, causing injury to the nail area.
The ears of the dog should be checked regularly for fleas and ticks, and teeth should also be brushed with canine toothbrush and toothpaste.