Tosa vs Curly Coated Retriever - Breed Comparison

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.

Thought to be a dangerous dog breed, it is restricted in some countries.

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.

There isn’t much on the origin of the Curly-Coated Retriever and his history hasn’t been well documented.

The dog originated some time ago in the early 19th century, with some believing that the dog was in England during the late 1700s already.

It is thought that this dog, which is identical to the Labrador but with a tight, curly coat, descended from the Old English Water Dog, the Irish Water Spaniel and the smaller Newfoundland. This mix was later crossed with the Poodle and this is where the curls come into the picture.

The Curly-Coated Retriever gained substantial recognition in England during the mid-1800s and exported to the United States in 1907. The dog was also later exported to Australia and New Zealand and has been recognized by the American Kennel Club in 1924.

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.

Temperament:

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 Curly Coated Retriever is a medium sized dog standing at about 58–69cm and weighing anything between 25 – 40kg. The dog, mainly black or chocolate brown, is active and muscled and was used for hunting and retrieving waterfowl.

The coat has small, tight curls over the body except for the face and the legs. He has floppy ears and they eyes of the black dog are brown while in the liver-colored dogs, the eyes are amber or gold.

The tail is long. He has a wedge shaped head, and its the fact that the face is more long than wide which makes him easily distinguishable from other retriever breeds. Of course, it is the curly coat which is the dog’s most distinguishing feature.

Temperament:

The Curly Coated Retriever has been used as a gun dog, and today, like most retrievers, they make superb pets and are a lively, social and fun-loving breed. He becomes loyal and devoted to his human family members, making a splendid pet, but then he must be exercised.

Have him trained and socialized and he becomes an obedient, relaxed dog, eager to please. He is intelligent and self-confident and gets on well with children in the home as well as with other pets.

He fits in easily to city and country life, but if he could have large grounds to run, play and swim, which he loves, he would be at his happiest.

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.

Curly Coated Retrievers are such fun dogs, full of personality, robust and active. He makes such a wonderful pet and is loving, loyal and protective. He is brave, courageous, independent and confident as well. He gets on well with children and loves to be part of all their games. He is capable of getting on well with other animals in the home.

He is an active dog and won’t fit in well with those who like to sit around all day. He wants to be active, and then loves to settle down with his human family at night. He is an excellent all-rounder and makes a loving, loyal pet.

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.

With good care, the average life expectancy of the Curly-Coated Retriever can reach between 10 and 12 years. However, there are some health concerns that your dog may have to contend with and which are common in most other dog breeds too.

Ear Infections:

Apart from hip dysplasia, bloat, dental decay and eye diseases such as cataracts, ear infections are a common canine health problem, particular when your dog has floppy ears and loves the water.

Ear infections can also be caused because of bacteria, ear mites, allergies and hair growth in the ear canal. Your pet will shake his head, maybe off balance and be scratching his ear. You might notice his ears are red and oozing. Get him to the vet immediately.

Parasites and Worms:

When you brush your dog, check for fleas and ticks. Worms too, can make your dog ill, and can actually be the death of a puppy. Worms can cause weight loss, a rough, dull coat and a generally run-down appearance. Your vet will be able to guide you as to what medications are available.

Diet:

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.

Cool, fresh water should be available at all times.

Grooming:

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.

Exercise:

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.

Grooming:

The Curly Coated Retriever is a single-coated dog breed and this makes him a low maintenance dog. He doesn’t shed much and a good brush twice a week will keep the curly coat in good condition. There are some dog owners that trim the feathering around the legs, feet, tail and belly.

Diet:

The Curly Coated Retriever is an attractively low maintenance breed. Therefore he doesn’t require any special diet. He does well on a top quality manufactured dog food where protein is listed at the top.

These dogs are inclined to put on weight easily so you want to be sure to follow the directions on the packaging and not overfeed him. With his kibble, sometimes add in some cooked brown rice, vegetables and chicken.

Raw meat can be expensive but if you can, try and include it into your pet’s diet to avoid nasty skin rashes and allergies. Always make sure that cool, fresh water is available to your dog and make sure the food and water bowls are regularly washed.