Wheaten Terrier vs Tosa - Breed Comparison | Petzlover

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.

The Wheaten Terrier hails from Ireland, some 200 years ago.

The dog was bred to be a useful dog to have around the farm. He was needed to help with the guarding and herding of livestock and to keep the rat population down.

This little dog has a long history, but in spite of this, he wasn’t recognized as a breed in his home country by the Irish Kennel Club until 1937.

It was in 1943 that the Wheaten was recognized by the British Kennel Club. They were exported to the United States in the 1940s and recognized by the American Kennel Club in 1973.

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 Wheaten Terrier is a robustly built, medium-sized dog with males and females standing at between 43 to 50cm in height and weighing between 13 to 20kg.

The soft, single coat is a silky texture and a wheaten, gingery color. A bonus is that the coat doesn’t shed much. Puppies are born with darkish coats of a reddish-brown color but the coat lightens significantly as the puppy grows older.

Most Wheaten Terrier owners opt to have the dog professionally groomed. Their tails have always been docked.

Temperament:

Your Wheaten Terrier is a smart dog, albeit headstrong and stubborn. His intelligence makes it easy to have him trained.

They love their human family and aren’t known for any aggression issues. They’re energetic, playful dogs and are sometimes even looked upon as being hyperactive. They’re able to get along well with other dogs and cats in the house. They generally make great family pets.

These dogs are well suited to life in the city as well as the countryside just so long as he gets his daily walks and other forms of exercise.

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 Wheaten Terrier is such a bouncy, lively little dog that he brings joy into any home.

He is energetic, playful and full of the joys of living but you don’t want to take advantage of his good nature.

Don’t leave him stuck in your back yard but include him in all your family activities. He’s your best friend, providing you with unconditional love that few humans can equal.

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.

Your Wheaten Terrier is a dog breed that can live healthily with you for a good number of years.

Just like most other dogs, they are prone to some heritable diseases. Perhaps a condition to look out for with this particular dog is protein wasting conditions - protein-losing nephropathy (PLN) and protein-losing enteropathy (PLE).

Both of these diseases are actually fatal but if caught early enough, they can be managed with dietary changes and medication.

Your dog produces proteins known as enzymes, one group being digestive enzymes that help with the breakdown and digestion of food. When your pet battles with malabsorption, digestive enzymes don’t absorb protein and it passes through the large intestine into the faeces. Your dog will have inflammatory bowel disease.

Dogs with PLE for instance, will have vomiting, diarrhoea and weight loss.

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.

Brush your pet’s coat twice a week to keep it healthy and have him professionally trimmed to keep him looking nice and groomed.

Dental disease is a common problem with dogs, and more specifically small dogs. Dental problems start with tartar build-up on the teeth and then infection of the gums and roots can set in too. The teeth have to be kept in good condition as rotten teeth can have a negative impact on other important body parts like the heart and kidneys.

Have your pet vaccinated against bacterial and viral infections such as rabies and parvo.

Speak to your vet about the many worms and other parasites that can invade your pet’s body.

Have your Wheaten spayed or neutered if you want to avoid unwanted puppies.

Provide your Wheaten with the best food there is to encourage good health and longevity. Keep his meals simple and consistent and always go for high-quality foods that are in keeping with your dog’s age, Kibble as well as home-made food are good choices. Never leave your pet without a constant source of fresh, cool water.

Provide your Wheaten Terrier with good exercise. Remember though that these dogs are sensitive to warm temperatures, and you don’t want to have him exercising in hot weather because of the fear of heat stress.