PetzloverBisben is originated from India but Tosa is originated from Japan. Bisben may grow 6 cm / 2 inches shorter than Tosa. Bisben may weigh 35 kg / 77 pounds lesser than Tosa. Bisben may live 3 years more than Tosa. Both Bisben and Tosa has almost same litter size. Both Bisben and Tosa requires Low Maintenance.
There is a lot of mystery surrounding this large herding dog said to come out of the Himalaya Mountains of Asia. The belief is that sheepdogs were crossed with wolves toward the end of the 18th century, but his origin is basically unknown. They are both herding dogs and guard dogs. Others theorize that rather than a wolf, the breed arose from the Mastif family. Still others claim that the Bisben is not a breed at all but rather a “landrace”. A landrace is an animal group that is only found to exist in the local area or is bred locally for a specific reason, while a breed is developed intentionally and from a select purebred with pedigree. The Bisben may be a landrace since it is very popular in India but hardly known anywhere else. What is known is that the Brisben was in existence at the end of the 1700’s and its job was to protect and herd livestock. There are three main theories about the origin of the Bisben. They are, in no particular order:
1. The Bisben was developed by mixing several different Himalayan and Indian Sheepdogs with wolves. The wolf population in the Himalayas and in India live in very close proximity to dogs and people and this population is quite large. These Tibetan and Indian wolves are known to be smaller, more comfortable with people and less aggressive than wolves from other parts of the world.
2. The Bisben was developed by mixing local sheep herding dogs with the Tibetan Mastiff. This gave the breed its protective nature and its large size according to this theory.
3. The Bisben was developed by mixing local dogs with the ones the British, Portuguese and French imported to the India subcontinent.
There is a fourth theory as well and it combines all three of these, supposing that the Bisben is a product of crossing local dogs with wolves, Tibetan Mastiffs and European dogs.
Regardless of their origins, the Bisben grew into one of the most respected animals in the Southern Himalayas. Their assistance to the shepherds of the area was unquestioned and irreplaceable. They were touch enough to herd flocks of goats or sheep across several treacherous and unstable mountain passes. The environment in which these dogs worked when herding is one of the harshest environments on the face of the earth. Temperatures were dangerously cold, altitudes dangerously high and the terrain just plain dangerous. Many deadly large predators live there as well. This included tigers, Asiatic black bears, golden eagles, Himalayan brown bears, snow leopards, fox, dholes, wolves, and small cats. The Bisben had to be able to fight off all of these predators. In addition to these herding and protecting duties, the Bisben was also known throughout the region as an excellent hunting dog. They are capable to this day of hunting large prey such as antelope or deer. They are equally comfortable hunting alone or in a pack. He has grown into one of the most popular hunting dogs in all of India.
The Himalayas, being so rugged and treacherous, were inaccessible to most of India for many centuries and the Brisben was unknown as well. Through the British imperialist expansion across all of the Indian subcontinent, the lowlands people were connected to the highlands and mountain people for the first time. This also meant that the Brisben was no longer unknown. The entire country began to appreciate the dog for its protection and herding of livestock, as well as a companion animal who would protect its owner and family as well. As India continues to grow the popularity of the Brisben grows as well and its numbers increase regularly. The breed, if it is a breed, remains an Indian secret. They have migrated to the countries around India, but their number are small. It is only in India that they are revered and prosper. They are not present in any great numbers in Europe, North America, Japan, or most of Asia.
Whether or not the Bisben becomes a recognized breed depends upon those who own and fancy them. Most Bisbens are bred to only other Bisbens in an effort to purify the breed. However, few dogs have pedigrees and the practice of breeding the Brisben to other breeds and mixed breed to acquire specific characteristics continues to this day. It is unlikely that the Bisben will ever be a purebred dog. It is quite variable in how it looks depending upon what the breeding line of the individual dog actually is. Does it look like a wolf? Does it look like a larger version of a local or European dog? There will always be these questions around the Bisben. Is it a breed or a landrace?
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.
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.
As mentioned in the previous section the appearance of the Brisban can vary greatly from one dog to another based on the individual dogs’ ancestry. Breed or landrace, the Brisban breeding line is not very pure. Therefore, appearance can vary greatly from what is described here and there is no standard by which to measure the Brisban. Most are distinctly large animals, being as tall as the European mountain dogs – the Newfoundland or the Bernese Mountain Dog, Swiss Mountain Dog. St. Bernard and Great Pyrenees. Reports are that it is perhaps the largest dog in India. At least it is one of the largest dogs in India. The Bisben is said by some to be a large, bulky, husky dog while others claim it to be tall and athletic, leaner than the Mastiff bred. Again, there is disagreement on the size and shape of the Bisben’s head with some claiming it is massively square like a Mastiff while others say the head is long and like that of a wolf not a Mastiff. The long hair of the Bisben and its confusing heritage may be the cause. They are most often black but might also be found to be tricolor, tan and “wolf-color” or brown, grey, shades of sable and black. No matter how it looks, this is a dog that was designed to work in the harshest conditions known and their physical appearance should make that abundantly clear.
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.
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 Bisben was so important to the people of the Indian subcontinent because of her temperament. He is a loyal, productive and courageous worker who took care of her flocks, her family and her pack. They are devoted to their family and if raised with children will care for them as well. He is suspicious of strangers. They are territorial and great watchdogs. They can take on any large challenger if need be to protect what they consider to be theirs. They can be highly dog aggressive and must be socialized as a puppy. Do not mix them with strange, unknown animals as the Bisben might attempt to kill them. If he sees them as his “pack” he will love and protect them, but not if he does not know them. Take as much time as you need to introduce him to a new animal and do not leave them unsupervised. They are not easy to train as they are stubborn, intelligent, want to be dominant and is a problem solver. If he doesn’t want to learn something forget it – he won’t. You can still train them. It just takes time and patience.
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.
Because he is not a purebred and is probably a land range, there have not been a lot of health studies done and written up on the Brisban. It is believed that the Bisben is for all practical purposes a healthy working dog. As long as the breeding practices are not compromised it should remain a healthy line. It is bred for temperament and work not for appearance and showmanship. Some problems that plague large dogs have been noted in the Bisben. These conditions include hip and elbow dysplasia; optical issues such as Entropion, Ectropion and cataracts; ear infections; and Demadex and Demodectic mange. Most of these conditions can be tested for either in DNA or early in a pup’s life and should be tested for by the breeder before a puppy is sold
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.
The Bisben is a large working dog that needs a lot of calories if you are keeping him busy. Do not let him get overweight. The Bisben should not be free fed but rather given two controlled portion meals per day.
As previously mentioned, the Bison was developed with the harshest of conditions in mind and long hours of hard work. It is a healthy breed that is however prone to any of the issues that any large dog is prone to including dysplasia and mange and well as optical issues.
The Bisben needs a lot of exercise as the breed is developed for hard work. Walks are essential but if you have more than one dog, pack walks are even better and pack time at the dog park or in a fenced yard is great. The Bison was bred to hunt in packs as well as alone and they love to play in packs. In any respect they need at least an hour of strong exercise daily. If they don’t get enough exercise, they can become aggressive, destructive and fearful. This could result in destructive activity, barking and excess excitability. They are not very happy in the city and thrive in the countryside.
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.
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.
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.