Flat-Coated Retriever is originated from United Kingdom but Kai Ken is originated from Japan. Both Flat-Coated Retriever and Kai Ken are having almost same height. Flat-Coated Retriever may weigh 14 kg / 31 pounds more than Kai Ken. Flat-Coated Retriever may live 6 years less than Kai Ken. Both Flat-Coated Retriever and Kai Ken has almost same litter size. Both Flat-Coated Retriever and Kai Ken requires Moderate Maintenance.
The Flat-Coated Retriever traces its heritage to 19th century England. A popular gamekeepers’ dog, the actual descendants of the breed are not entirely known. Like so many well-established breeds, there are many lines of thought about the breed line. There is an unverified line of ancestry that includes the St. Johns Water Dog – an extinct breed from North America. Another story has Canadian sailors bringing their Newfoundlands to England and mixing them with Colliers and Setters. This story has more truth to it and it took 20 years to establish the final breed type.
The breed was originally a retriever with two purposes – to retrieve the hunters’ bounty on land and on water.
The Flat-Coated Retriever was then introduced to the United States as a gun dog. By 1873 it was a “stable type” and in 1915 the AKC recognized the breed. After this, their popularity grew quickly until the American public fell in love with the Golden Retriever and the Labrador Retriever. Then the Flat-Coated Retriever’s numbers and popularity fell. The irony was that both the Golden and the Labrador credited the Flat-Coated Retriever as an ancestor. The survival of the breed was questionable following World War Two. They were brought back by a specific breeding program in the 1960’s.
Breeders in the ‘60s made sure they bred for both show dogs and companion animals. The Flat-Coated Retriever survived and is less popular than other retrievers, but he has his fans. The breed is more popular in the United Kingdom than it is in the United States in part because of Best in Show wins at Crufts
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.
The Flat-Coated Retriever has a straight and strong topline with unique head, strong jaws, a long muzzle and small ears. His eyes are dark brown almonds with a friendly and intelligent expression. He has an arched neck and a moderately long tail. The Flat-Coated Retriever is more of an athlete, lighter and certainly more elegant than any other type or breed of retriever.
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 Flat-Coated Retriever is great with children. Just be careful they don’t knock over small children in their enthusiasm.
They are confident great family dogs. They are “thinking dogs” and need something to work for or they will work for themselves. They can be clowns.
They are adaptable although their size might preclude small locations without yards.
Smart, thinking all the time, they are very trainable. However, they are considered the “Peter Pan” of dogs – they never grow up.
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.
Flat-Coated Retrievers have their share of health concerns from dysplasia to cancer. The breeds problems include:
Hemangiosarcoma, Osteosarcoma, Malignant Histiocytosis, and Fibrosarcoma. Studies show that about half of all Flat-Coated Retrievers die of cancer.
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.
He will be a medium size dog. Feed puppies 3-4 times a day about a 1/8 cup of high-quality food. Feed a puppy food designed for medium size dogs or specifically for retrievers.
Feed 2 times a day about !/2 cups of dry food per meal. Do not overfeed. They have a tendency to be obese.
Maintain a healthy weight and avoid exercise before and after meals. The good news is dysplasia and epilepsy are rare in the breed.
They are very energetic and need good exercise. Long walks and a yard to run in. Remember they are hunting dogs and will chase to retrieve things so don’t let them off leash outside your yard. They will excel at agility, tracking. Rally, obedience, swimming, hunting, and jogging. They make great therapy dogs.
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.