MyDogBreeds
Tosa is originated from Japan but Flat-Coated Retriever is originated from United Kingdom. Tosa may grow 21 cm / 9 inches higher than Flat-Coated Retriever. Tosa may weigh 54 kg / 120 pounds more than Flat-Coated Retriever. Both Tosa and Flat-Coated Retriever has almost same life span. Both Tosa and Flat-Coated Retriever has same litter size. Tosa requires Low maintenance. But Flat-Coated Retriever requires Moderate maintenance
Known also as the Japanese Mastiff, the Tosa hails from Japan. In fact, these dogs come from the Tosa Province, so the dog was named after the region where they were bred.
It is why they are sometimes referred to as Japanese Mastiffs. The Tosa is a rare dog breed and unfortunately, the dog is still used in Japan for dogfighting.
The breed was developed in the 2nd half of the 19th century, with a number of dog breeds being involved to bring about a more powerful, braver dog.
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 Tosa is a large dog, but their sizes vary, and in fact, because of their fighting, they are actually divided into light-, middleweight and heavyweight classes.
Generally, you can say that these dogs weigh in the region of 54 to 90kg and they stand in height at between 62 to 82cm. The head is large, the jaws powerful, the eyes dark brown in color, the ears small, high set and floppy.
The neck is broad wit a dewlap and the tail is long, thick and tapering to a point. The coat is short and thick and is most times a rich caramel color, fawn tan, black or brindle. The dog often has a black mask.
The Tosa is a fairly quiet dog, courageous and fearless. He is going to need a strong, consistent owner who shows leadership with him. Training and socialization will be imperative for this dog.
When he has been properly reared and trained, he makes a good pet, able to get on with members of the family. He takes his role as protector and guardian seriously.
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 Tosa isn’t recommended for first-time dog owners, as in the wrong hands, they can become aggressive. Care has to be taken around children too especially undisciplined ones.
He also doesn't come as recommended for small, cramped homes in the city. He’s just too big and he will need to get out and be walked often.
You want to create a home for him that ensures he is the calm, gentle dog he is capable of being, If you’re fair, firm, caring, patient and consistent, then this big dog might be for you. With the right care he becomes a gentle, devoted pet.
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 Tosa is a formidable looking molossoid, but even so, this big, calm dog can succumb to illness. Some of these diseases you need to be looking out for include bloat,hip dyslasia and eye conditions.
Bloat for this dog can be life-threatening, and can often be because the dog is too hungry and he gobbles up his food quickly. Bloat is when gas can't escape, the stomach swells and twists – very dangerous. Rather give your dog two smaller meals – one in the morning and one in the evening, or even give several smaller portions throughout the day.
To help with eliminating health issues always choose a reputable Tosa breeder. You’re not likely to find one of these dogs in a dog shelter.
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.
These large, strong dogs do well on good quality food. If you opt to buy him commercially manufactured food, make sure it is the top quality one free of unwholesome ingredients such as preservatives, colorants and useless fillers.
Invest in the best quality ones that have nutritious minerals and vitamins. Try and give your dog some home-prepared food too – boiled chicken, brown rice or pasta, spinach, sweet-potatoes and carrots.
Never feed your dog things such as chocolates, peanuts, crisps, grapes, onion and food with spicy flavorings. This will just ensure digestive problems and having to get your dog to the vet.
The Tosa’s short coat isn’t going to require too much attention. A good brush twice a week will keep it free from loose hair and keep its shine and gleam. It’s why the dog is looked upon as being low maintenance.
Beyond that, he will need to have his nails trimmed. When brushing him, check him over for parasites – ticks and fleas, check for unusual lumps and look inside his ears for signs of redness.
These dogs are calm and fairly low-energy. Nonetheless, to maintain good health, he will need to be exercised. Ball games outside are always a good idea as well as nice long walks. Hikes into the countryside will be wonderful for this big dog.
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.