Ryukyu Inu vs Moscow Water Dog - Breed Comparison

Ryukyu Inu is originated from Japan but Moscow Water Dog is originated from Russia. Ryukyu Inu may grow 26 cm / 10 inches shorter than Moscow Water Dog. Ryukyu Inu may weigh 30 kg / 66 pounds lesser than Moscow Water Dog. Both Ryukyu Inu and Moscow Water Dog has same life span. Ryukyu Inu may have less litter size than Moscow Water Dog. Ryukyu Inu requires Low maintenance. But Moscow Water Dog requires Moderate maintenance

History

ryukyu inu - historyThe Ryukyu Inu is a medium-sized dog that comes from Okinawa, Japan.

It’s a dog that is fairly rare having been used to track boar. There isn’t much information on the dog’s history but after its numbers declined after World War II, there was an urge in the 1980s to save the breed.

The dog isn’t recognized by any major Kennel Clubs.

The Moscow Water Dog was developed in the Soviet Union around the same time as other classic Soviet dogs. The Moscow Watchdog and the Black Russian Terrier are a couple of these other dogs. The Water Dog came from crossing the Caucasian Oytcharka with the Newfoundland. The breed is known by many names including the Vodolaz which means “diver of deep Water”. The Moscow Water Dog was only bred in the Russian state’s Red Star Kennels as working dogs for the military.

Following the second World War, most of the working dogs had been destroyed during the war. Not enough dogs could be imported to begin a breeding program for any working breed. So, the Soviet Red Star Kennels began to create several working breeds. Included in this group with the Moscow Water Dog, were the Moscow Newfoundland, the Moscow Great Dane, the Black Russian Terrier, and the Brudasty Hound.

The only really successful breed coming from this program is the Russian Black Terrier. All the rest are either extinct or found only in Russia today. The Moscow Water Dog was supposed to be a life saver/water rescue dog, but the dogs they developed were too aggressive, and the program was scrapped. It seemed that the cross had bred a dog that had too much of the working water dog traits and not enough of the rescue dog traits. The military breeders tried to pass the dogs off as a Russian Newfoundland and sell it to the non-military.

These non-military owners of the few “Russian Newfoundland”, did not try to change the dogs through breeding. Instead over time they bred the Russian Newfoundland with pure bred Newfoundlands almost eliminating the “Russian” portion of the breed. By the early 1980’s the stock had been so diluted with the pure Newfoundland that the Russian Newfoundland was basically extinct.

The Red Army kennel had other breeds with some of the genes of this breed in their lines. This included the Brudasty Hound, the Moscow Great Dane, the Caucasian Oycharka, the Moscow Watchdog and the Russian Black Terrier. The Russian Navy was unhappy with the situation and never again let the army developed the Navy’s waterdog.

Description

ryukyu inu puppy - descriptionJapanese dog breeds end with the word ‘Inu’ or ‘Ken’ . It means ‘dog’.

The medium sized Ryukyu Inu stands at between 46 to 50cm in height and weighs between 15 to 25kg. He has a black nose, dark brown eyes and erect ears. The tail is long and curls over the back.

The dog’s coat is short and you get the single- and double coated varieties. The coat can be brindle, red, white, liver or black. Some of the dogs have tiger-like stripes in the coat. People are amazed at these dogs as they have incredible climbing abilities and are even capable of climbing a tree.

Temperament:

These dogs are quiet, unobtrusive dogs. The Ryukyu Inu looks very much like a wild dog, which gives the impression of being un-trainable and ferocious but they are easily trained and make splendid pets.

Many people who have had them as pets say they would choose this dog over and over again. They are brave too and get on well with children or pets in the home. They don’t look for trouble, and their kind, stable natures make them excellent therapy dogs.

They’re intelligent dogs and will require plenty of mental and physical stimulation. They will also need to be trained and socialized as they are confident, strong-willed dogs who might not obey you if left to do what they want.

The Moscow Water Dog was intelligent, vigilant, an excellent swimmer, and great in artic waters. However, he was too aggressive and instead of saving the swimmer, they would attack them. The Moscow Water Dog is a tall, balanced and powerful dog. They have a wide muzzle and a square head like the Newfoundland. Their eyes are dark and small while the ears are triangular. The nose and lips are black. He has webbed feet of course and a hanging tail.

The coat on the Moscow Water Dog was of course waterproof and double. The top coat is very dense, straight and soft. It is usually a dark brown with some black and white.

Characteristics

ryukyu inu dog - characteristicsThis dog has always been a hunting dog so he will want to have his fair share of good exercise – long walks as well as ball and rope games.

He makes a splendid pet because he has an amicable nature wanting to please. He is quiet, loving and loyal, and with such a dog in your home and heart, you just keep discovering what a wonderful pet this 4-legged friend can be.

Children friendliness

yes

Special talents

Swimming and stamina

Adaptability

Yes but needed some land. Better in countryside.

Learning ability

This is an intelligent dog, but he could not be trained out of his aggressiveness.

Health Problems

ryukyu inu puppies - health problemsThese Japanese dogs are thought to be fairly healthy dogs, but like with most other dogs, you would need to be aware of hip dysplasia, bloat, caner and hypothyroidism.

The Ryukyu Inu, with its 10 to 12 years lifespan, will be prone to minor ailments, but with good care he is not likely to succumb to any of them.

Cataract:

Cataracts have a number of causes in dogs. This disease of the eye can occur at any age, and can develop over weeks or even years.

Cataracts can occur in just one eye or both eyes and a disease such as diabetes can bring on a cataract.

Good nutrition is important for a dog to build a strong immune system, and nutritional supplementation can certainly help to enhance lens health. Cataract surgery can be performed to remove the cataracts.

Because the breed was around for such a short period there is not a lot of documentation or information regarding genetic or propensity health issues. There are however a few issues that just his heritage and Newfoundland blood would lend itself to.

  • Tendency toward obesity. Do not free feed.
  • Hip and elbow dysplasia – could lead to arthritis.
  • Bloat or gastric torsion – could be fatal.
  • Cardiovascular issues.
  • Addison’s Disease
  • Hypothyroidism

Caring The Pet

ryukyu inu dogs - caringThe coat of the Ryukya Inu requires brushing twice a week to remove loose hairs. At the same time check your dog over for new lumps and check inside his mouth for bad teeth. Bad teeth can cause lots of pain and toxins within the body. You can also choose to have the teeth seen to and cleaned by your vet.

Provide him with his own warm, dry place to sleep.

Provide him with top quality food. There are some excellent commercially manufactured foods on the market that make a point of ensuring good ingredients in them. Your Ryukya Inu needs good food to ensure longevity and health.

Try to include some home-made food for him which can be simply mixed into the dry kibble twice a week. Boiled chicken, brown rice or pasta and spinach, sweet potatoes and carrots is super tasty and nutritious. This food can all be chopped up, refrigerated and added warmed up and in small portions to your pets dry kibble once or twice a week. Your dog will love it.

Ensure there is always a bowl of fresh, cool water within his reach.

Have him neutered or spayed if you aren’t wanting puppies.

Keep his vaccines up to date against some deadly canine diseases.

Get him to the vet when he is injured, in pain or sick.

Feeding the puppy

Required high quality food made specifically for large or giant puppies. Feed 3-4 times a day a total of 21/2 -3 cups.

Feeding the adult

Required high quality food made for large or giant dog breeds. Feed twice a day a total of 2 cups.

Games and Exercises

The Moscow Water Dog did not need a high level of exercise, but they did have a lot of stamina. They loved to swim. Not overly active – more of a couch potato.

Basic Information

Group:
Working dog
Working dog
Origin:
Japan
Russia
Height Male:
46 - 50 cm
18 - 20 inches
66 - 76 cm
25 - 30 inches
Height Female:
46 - 50 cm
18 - 20 inches
64 - 74 cm
25 - 30 inches
Weight Male:
15 - 25 kg
33 - 56 pounds
45 - 55 kg
99 - 122 pounds
Weight Female:
15 - 25 kg
33 - 56 pounds
40 - 50 kg
88 - 111 pounds
Life Span:
10 - 12 Years
8 - 12 Years
Litter Size:
3 - 8
5 - 12
Size:
Medium dog
Giant dog
Other Names:
Okinawa Native Dog, Ryukyu Dog
Moscow River Dog, Московский Водолаз, Moscow Vodolaz, Moskovsky Vodolaz, • Russian Newfoundland,Moscow Diver, Vodolaz, Moscow Retriever,
Colors Available:
liver or black - stripes like a Tiger, Brindle, red, white
dark brown to black, black
Coat:
Shortish - single- and double-coated varieties
double coat
Shedding:
Moderate
Moderate
Temperament:
Affectionate, Alert, Cheerful, Courageous, Curious, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Quiet, Responsive, Social, Territorial
Aggressive, Alert, Courageous, Intelligent
Grooming:
Low maintenance
Moderate maintenance
Trainability:
Easy
Moderate
Hypoallergenic:
No
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
Yes
No

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