Portuguese Water Dog vs Kai Ken - Breed Comparison

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 Portuguese Water Dog is a working dog hailing from the Portuguese region of the Algarve. The dog has always been a friend of the sea, working around fishing boats, loving his life around water.

He descends from dogs that have always been used by Portuguese fishermen, and its believed he has Poodle in him. Known also as the Cao de Agua, which means Dog of the Water, the Portie as he is also known, almost disappeared.

Their numbers dropped in the early 20th century, but a certain Vasco Bensuade saved the breed, forming a breed club, writing a breed standard.

They then also made their way to England and the United States. It was in 1972 that the Portuguese Water Dog Club of America formed. In 1983, the AKC recognized the dog as a distinct breed.

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.

Temperament:

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.

Standing at between 43 and 57cm in height and weighing in the region of 16 to 27kg, the Portuguese Water Dog is a medium-sized, curly-coated dog.

It is believed that the dog is hypoallergenic. He does however shed, though not a lot. He just loves the water and is always ready to plunge in. One of the distinctive characteristics of this dog is its webbed feet.

Temparament:

The Portuguese Water Dog is an intelligent dog that will do well with training and socialization.

It won’t be troublesome training this dog as he is intelligent. They're also calm dogs. Referred to fondly as the Portie, this is a fun-loving dog, friendly and social, getting on well with all members of his human family.

These dogs get on well with children and other family pets. They can be reserved toward strangers, but this makes them good watchdogs.

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 training, your Portie can make a splendid pet. He is also adaptable to different living situations, and is capable of living in the city or in the countryside, just so long as his exercise needs are met.

He is such an affectionate and loyal, fun-loving dog while also being hard working, and all these wonderful characteristics mean that he can be a treasured pet and companion.

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.

Progressive Retinal Atrophy:

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.

Portuguese Water Dogs are generally healthy, but like most other dogs they are more prone to certain heath conditions, though your pet is unlikely to get any of them. Still it pays to know of some of the more complicated- and disabling ones.

Hip Dysplasia:

This is where the thighbone doesn't fit properly into the hip joint. Hip dysplasia spells pain for your dog and he may show lameness with one or both rear legs. Arthritis can develop too.

Hip dysplasia is hereditary, but it can be worsened by allowing your dog to become obese and from injuries from leaping off your bed for instance.

Progressive Retinal Atrophy (PRA):

This is a degenerative eye disorder that can lead to blindness, but fortunately it is detectable long before the dog shows signs of blindness.

Reputable breeders have the eyes of their dog certified each year by a veterinary ophthalmologist and they don’t allow the dogs to produce puppies.

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.

Your Portie is a dog that loves outdoor life and lots of exercise. Take him with you on your walks and give him a run off his leash. When he gets home, if you have a pool h’ll be the first to plunge right in. He makes a great pet to have at the sea too.

Provide him with plenty of nice chewy toys, balls and ropes so he doesn’t get bored.

Provide him with a nice, dry, warm sleeping area and don’t allow him to be disturbed when he retreats there.

Keep his vaccines up to date to prevent some life threatening illnesses.

Provide him with high quality food that has lots of vitamins and minerals instead of fillers, preservatives, colorants and toxins.

There are some excellent commercially manufactured dog foods which can be convenient and good for your pet. Try and provide him with some tasty homemade food occasionally. Nothing spicy and exotic. Dogs thrive on simplicity and consistency.

Boiled chicken, brown rice or pasta, carrots, spinach and sweet potatoes chopped up and added twice week to the dry kibble is all your dog requires to keep him energetic happy, thankful, healthy and happy.

A little bit of raw meat added in from time to time will be superb. See that he always has access to clean, cool water.