Tosa vs Large Munsterlander - 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.

The Large Münsterländer hails from the Münster region in Germany. It was in 1919 that the first breed club was founded.

The dog’s ancestors were different Spaniel breeds as well as the German Longhaired Pointer. The dog quickly became a sought after hunting dog in Europe.

The Large Munsterlander Association of America is the only official breed organization for this dog. The dog was recognized by the United Kennel Club in 2006.

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 medium to large Large Munsterlander stands between 60 to 65cm at the withers and weighs about 28 to 32kg.

When you look at him, you get the feeling that you’re looking at a springer spaniel. He has long broad feathery ears and also a long feathery tail. The head is fairly broad and somewhat rounded.

The coat of the dog is long and dense, and is quite wavy with feathering around the legs and tail. He can be black and white or be a reddish brown with patches or ticking because of the piebald gene. If you allow your Large Munsterlander to become a parent, the average litter of this dog is 5 to 10 puppies.

Temperament:

The Large Munsterlander is essentially a tracking, retrieving dog. He makes an excellent hunting dog and these instincts are strong within this particular breed. It is why some breeders only give their puppies to serious hunters.

He is an active dog, and because he loves to retrieve, ball games will suit him down to the ground. Take him with you on your walks as he is a naturally athletic, active dog.

He loves water too and won’t need a second invitation from you to jump right into dams or pools. He is such an easy going dog, getting on well with children and pets in the home and being a good first choice for first time dog owners too. However, he requires plenty of exercise.

Because he is a hunting and retrieving dog, he will be far better suited to living in a home where there is a fair sized garden. He isn’t regarded as a city dwelling dog. These are dogs that just love to be outside and running around.

The Large Munsterlander can be a boisterous dog, so teaching him some basic commands such as ‘come, stay, lie-down, sit or heel’ will improve the way he behaves inside the home and when in the company of other people.

Training and socialization will do him the world of good and it means you can take your dog anywhere – he’ll always be well behaved, becoming a calm, gentle dog.

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.

As a sporting dog, the Large Munsterlander loves his exercise. You can involve him in all kinds of outdoor activities, and he’ll readily join in, from swimming, to hiking to ball games to just plain running for the fun of it.

Always be careful with puppies though, before you involve such a young dog with such strenuous exercise. For a better chance of avoiding hip dysplasia, it is better to wait till he is about 12 months old before you involve him in too many lively activities.

He’s an easily trainable dog too, and the fact that he is a calm, gentle dog who is loving and loyal makes him an excellent pet choice.

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.

All dogs can develop some health problems no matter how healthy they are, but when they are happy dogs, they’re well fed, exercised and loved, they have a better chance of reaching a ripe old age.

Large Munsterlanders are generally healthy dogs. Some conditions reported in the breed which are highly unlikely to affect your dog, but are good knowing about are hip dysplasia, cataracts and osteochondrosis.

Osteochondrosis:

This is a common condition where the joints of quickly growing puppies are affected. The surface of the joint doesn’t convert into bone in certain areas. The result is thickened cartilage which detaches from the surrounding normal cartilage, forming a flap.

Osteochondrosis causes the development of osteoarthritis, affecting certain joints of the dog. Both genetics and the wrong diet are causes of osteochondrosis.

It isn’t always possible to feed your dog wholesome food, but always try to get the very best quality food there is. Also, don’t allow your young Large Munsterlander to be involved in strenuous exercise before he reaches one year of age. Pounding around can put abnormal weight on the joints which can spell problems when the dog is older. Osteochondrosis mostly affects large and giant breed dogs.

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.

Diet:

The Large Munsterlander puppy will require 4 meals a day. When he reaches a year of age, you can give him two smaller meals a day.

He is a large, active dog and if you feed him manufactured dog food, make sure its high quality and that it caters to his age and energy levels. His dry kibble can be mixed with cooked chicken, brown rice or pasta and cooked or raw vegetables occasionally.

Raw meat can be expensive, but every dog requires some raw meat in the diet every now and then. Without some raw meat, you dog may well suffer with skin problems and a dull coat.

If your dog is still an active hunting dog, a high fat, high protein diet will be good for him. When in any kind of doubt, speak to a dog expert or your vet about how to feed him for health and longevity.

Exercise:

As a sporting hunting dog, the Large Munsterlander has high exercise needs. He most certainly won’t do well in a tiny city garden as he is an outdoor dog wanting to be running and exercising. If you choose this particular dog breed, make sure that you take him on walks, allow him off his leash in the park, play ball games with him and take him with you when you go on hikes.

Grooming:

With his silky coat, you want to be brushing your pet twice a week. If he has been out hunting with you, while brushing him, check for twigs, grass and burrs tangled in the hair.

Other basic care includes trimming the nails, keeping the ears clean and dry inside, brushing the teeth with a canine-approved pet toothpaste and toothbrush for good overall health.