Tosa vs Rhodesian Ridgeback - Breed Comparison | MyDogBreeds

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.

Known as the African Lion Dog, the courageous Rhodesian Ridgeback hails from Rhodesia, now Zimbabwe.

He was bred essentially to be a hunter as well as a home guardian. These dogs were crossed with European dogs, with the original breed standard being drafted by F.R. Barnes By the 1860s, European colonisers had imported certain European dog breeds to the area such as Greyhound, Terriers, Bloodhounds as well as other breeds. These were mixed with the indigenous African dogs.

The Ridgeback Club was also founded. It was in 1955 that the American Kennel Club recognized the dog as a member of the Hound group.

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.

Perhaps the most noticeable thing with this large, handsome formidable looking dog is the ridge of hair that runs along his back and gives him his name. The rest of the coat is short and smooth and can be a reddish tan color or wheaten shade.

He is a slender, athletic dog with an alert, intelligent face. The ears of the dog are floppy and carried close to the head, being broad and then narrowing to a rounded ear. The tail is long,broad at the base and tapers. He is a large dog that stands at between 61 and 69cm and weighs between 29 and 41kg.

Temperament:

In spite of his athletic build, he isn’t an overly active dog like many other breeds but will require a walk ever day as well as ball- and rope games.

He is a quiet, gentle dog, strong and confident, while also being strong willed and independent. He is tolerant around children, but isn’t the kind of dog that relishes being around little kids who try to climb over him.

He is smart and can be easily trained. Training and socialization turn him into an awesome pet.

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.

Your Ridgeback is a dignified dog who is devoted to his human family, being aloof around strangers.

He is a territorial dog and takes his job as guard dog seriously. He is confident and independent, and with his good looks, his loyalty and devotion, he is guaranteed to make you a most splendid pet and companion.

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.

Rhodesian Ridgebacks are generally healthy, robust dogs, but like with all breeds, they can also have their share of some of the common dog illnesses there are.

If you’re buying a puppy, make sure it comes from a good breeder.

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 Rhodesian Ridgeback only sheds a little so you can keep him looking good with a brush twice a week.The shiny coat can be maintained by wiping him down with a damp cloth. Look out for any unusual lumps you might find.

He has floppy ears so during your grooming session check inside his ears and make sure they aren’t red. You can suspect an ear infection when you see your Ridgeback shaking his head or scratching his ears.

Check inside your Ridgeback’s mouth too as dogs can’t tell you when they’ve got a rotten tooth that is causing terrible pain and also poisoning their entire system.

Trim his nails too if they don’t wear down naturally.

Diet:

Your large Rhodesian Ridgeback will need good food from you if you want to have less visits to the vet because of illness.

If you have a puppy feed him 4 bowls of food a day, but once your dog is one year of age he can have two bowls of food. Two bowls are better than one as with one bowl, your dog becomes ravenous and gobble his food down. This can lead to bloat.

It is always convenient to feed him one of the top quality commercially manufactured dog foods but he will also need some tasty home-made food too. Boiled chicken, brown rice or pasta and spinach, sweet potatoes and carrots are a healthy choice for your pet – plain and simple dog food, just like dogs want.

They don’t want exotic, spicy foods that humans eat as it upsets their stomach. Chop this home-made food up ad put it into his dry kibble twice a week for a treat. Also try to give him a bit of raw meat occasionally. Never leave him without a constant source of fresh, cool water.