Tosa vs Catahoula Bulldog - Breed Comparison | Petzlover

Long ago, ranchers kept the Catahoula Leopard to catch and carry prey, but because it lacked the strength to do so, they would include other stronger dogs in the pack. The American bulldog was more well built, stronger and more aggressive, and the idea was to mix the American Bulldog with the Catahoula Leopard Dog. This brought about the Catahoula Bulldog which has been in existence for some 100 years.

The Catahoula Bulldog became known for its stamina and strength and in 1951 the breed registry started. As a hybrid, the Catahoula Bulldog isn’t officially recognized by the American Kennel Club.

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 Catahoula Bulldog is a strong-looking, medium- sized dog of 55-66cm in height and weighing in at 34-46kg. He has a short, smooth, water-repellent coat. The coat can be in a number of colors – white, brown, black or grey or he can be bi-colored such as in brown and black or white and black.

The dog appeals to a lot of people because it sheds very little. The ears of the Catahoula Bulldog are somewhat floppy and the long tail is mostly docked. The dog has unusual eyes and these can be brown, but also in shades of blue or green or even a combination of these colors.

Temperament:

This is a relaxed dog breed but having said that, he is also a protective breed, and then his fearless qualities come out. He becomes alert to strange noises. He is loyal and intelligent and loves to spend time with his human family. He is somewhat stubborn and independent, and early training and socialization should be provided. This ensures he is even more amicable around children in the home as well as around pets.

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 Catahoula Bulldog is such an all-round dog breed – he loves to work and be active but he also loves to be with his human family. He is smart, active, loving and devoted and makes a splendid working dog or human companion, though he will always need to be kept busy.

He is a healthy dog breed too, and is actually low maintenance which is just one of the many advantages of keeping him as a pet.

For all that he offers you, it is up to you as a responsible dog owner to provide him with a loving and nurturing environment so that he can continue to live up to the high standards this dog breed is known for.

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 Catahoula Bulldog is known to be a robust dog breed, full of energy. With good care – healthy diet, clean, fresh water and love and attention – he can live up to be between 10 and 16 years of age.

However, with every dog breed there will be some common dog ailments to watch for and these include hip dysplasia, some eye disorders and congenital heart defects. Some Catahoula Bulldogs can become deaf in one ear, or blind in one eye.

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.

Exercise:

The energy levels of the Catahoula Bulldog are high and he is going to need ongoing mental- and physical stimulation. He wants to be part of all the activities in the family and you will need to take him for walks or take him with you when you go cycling or jogging. He’ll love to join in with all kinds of ball games.

The best kind of environment for the Catahoula Bulldog is a country home with lots of fields to run in, but if you keep him in the city, he can do well provided you make sure to include plenty of daily exercise activities for him.

Grooming:

The short, smooth coat of the Catahoula Bulldog won’t require much grooming, so a good brush twice a week will be excellent for this dog who will just love the interaction this activity brings.

Diet:

Ensure that your Catahoula and Bulldog mix has food which is full of vitamins and minerals as he is an energetic dog. If you make use of a commercially manufactured product, make sure it is one of the top quality ones guaranteed to ensure good health.

Don’t just put a bowl of dog pellets in front of your dog day after day, but make it interesting and nutritious for your pet by adding in raw meat, rice, vegetables and some cooked meat from time to time. An adult dog can be fed once or twice a day.

Always ensure fresh, cool water is constantly available to your pet.

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.