Tosa vs Pachon Navarro - 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 also as the Navarra Pointer, this is a Spanish hunting dog native to Navarre, Spain and descended from the extinct Old Spanish Pointer.

Major kennel clubs don’t recognize this dog as a standardized breed, but the Spanish Kennel Club has accepted the Pachón Navarro as a breed.

It is believed that this dog has also descended from other hounds as well as the Talbot hounds. It isn’t a new breed as it is thought that the dog originated in the 12th century already. There were times when the dog almost became extinct but efforts to preserve it have been made and to also establish it as a standardized breed.

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.

This dog is large sized, standing at between 48 and 57cm in height and weighing between 27 and 33kg. A most unusual feature and characteristic unseen in dogs in general is his split or double nose. The nose of the dog serves the same purpose however, as with any other dog.

The head is fairly large with a broad forehead. The broad head of the dog is generally solid colored. The coat of the coat of the dog is short and of a hard texture. Colors of the coat are white and brown or white and black or white and an orangey color with ticking.

The eyes are large and brown, the ears are long and broad with a rounded tip and the tail is long too. These dogs have a strong, sturdy body with strong legs.

Temperament:

The Pachon Navarro is a friendly, social, intelligent, loving and loyal dog. He is also gentle and docile with an amicable nature, making him a splendid choice for those with children in the home as well as pets.

He is athletic and energetic and is going to need a good dose of daily exercise. Apart from their strong hunting instincts, they make excellent family pets and companions and is most certainly not a dog to be put outdoors day after day without the contact of his human family.

He is intelligent and a quick learner and will benefit from training and socialization as this makes him obedient and it also bring about positive changes with any bad behavior from this excellent pet.

He requires a kind, firm, patient and consistent owner. This particular dog won’t be suited to living in a tiny property in the city, as they require a lot of space to run and 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 Pachón Navarro is an active, friendly, playful, affectionate dog and he makes a great family pet. He will however want lots of outdoor exercise, making him a suitable companion for active owners. Inactive city dwellers should think of keeping a more docile kind of indoor pet.

Your Pachón Navarro just loves the company of his human family and will be dejected if made to spend all his time outside and away from his owner.

He also takes his role as guardian and protector seriously. Give him what he requires and make him part of the family and he will be a most remarkable friend 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.

Pachon Navarros are generally healthy dogs and you’re not likely to spend much time at the vets with these dogs. They can reach up to 15 years of age if looked after well, but with the long ears they are prone to ear infections.

Moisture, wax and dirt can all build up inside the dog's ears and this can cause a painful ear infection with the dog scratching and pawing at his ear.

Bloat is another illness to look out for and you'll notice your dog is lethargic and has a swollen, hard stomach with gas being trapped inside. The condition is life threatening and will require a trip to the vet.

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.

Your Pachon Navarros is a low maintenance dog and you will just be required to give him a good brush. He is a moderate shedder and this brushing down will keep the skin and coat healthy.

Because of his long, floppy ears, you will need to check inside them because moisture, dirt and wax can build up and encourage an ear infection. Don’t try to clean inside your pet’s ears if you’re not sure how, rather find out about cleaning the ears from the vet.

The nails will also need to be clipped as well as checking regularly on the eyes and teeth.

Diet:

Your Pachon Navarro is a hardworking dog and you want to ensure tasty, palatable food that is properly digested and eliminated without problems. If you feed your dog a commercially manufactured dog food, choose the best quality and check out the labels.

Make sure that the food doesn’t contain lots of preservatives, colorants and fillers. Some of the best kibble has the right balance of vitamins and minerals in them. With these kind of hunting dogs, it is best to feed your dog hours before vigorous exercise such as a hunt.

Try and vary the regular kibble by adding in simple, but tasty home-made food occasionally. Dogs appreciate simple food without spices and exotic ingredients as its keeps their stomachs free from pain, gas and bloat.

Some chopped up boiled chicken, some brown rice or pasta and some vegetables such as sweet potato, carrots and spinach is super healthy for your pet as well as adding in a little bit of raw meat from time to time.

Remember clean, fresh water must be constantly available.