PetzloverBullenbeisser is originated from Germany but Tosa is originated from Japan. Bullenbeisser may grow 18 cm / 7 inches shorter than Tosa. Bullenbeisser may weigh 56 kg / 123 pounds lesser than Tosa. Both Bullenbeisser and Tosa has same life span. Bullenbeisser may have more litter size than Tosa. Both Bullenbeisser and Tosa requires Low Maintenance.
Known also as the German Bulldog, the Bullenbeisser was a strong dog which is now unfortunately extinct. There were two regional types – the Brabanter- and the Danziger Bullenbeisser.This Molosser-type dog was native to Germany and was bred for different hunting purposes.
Nobody is quite sure what dogs are included in Molossers, but they are essentially large dogs bred to hunting and rescue, tending to have a shorter muzzle. The Bullenbeisser is famous for the role the dog has played in the development of the wonderful dog we have today, the Boxer. In fact, some Bullenbeissers were crossed by the Boxer Kennel Club of Germany with Bulldogs from the UK.
Not much is known about the history of the Bullenbeisser, but the breed also has a history in the lands of the Holy Roman Empire. The dog was at first a type of Mastiff, large and with the typical brachycephalic head, and used for hunting because of their power.
To improve their dogs, many Bullenbeisser breeders began crossing their dogs with English Bulldogs, introducing a white coat to the Bullenbeisser. Other breeds were also crossed with the dog such as the Bull Terrier, but by the end of the 19th century, the traditional Bullenbeisser was slowly dying out. It was in the late 1870s that German breeders, Hopner, Konig and Roberth used the dog to bring about a new breed, which today is known as the Boxer.
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.
The Boxers lineage comes from the Bullenbeisser. The Bullenbeisser was a fierce, courageous dog, noted for its hunting abilities. The dog was developed into the Boxer so that its body become more defined and more streamlined.
Described as a medium to large muscular dog, standing roughly 63cm in height, he would have weighed in the region of 32kg. He had a short coat, brown eyes and short to medium ears which were half erect, half floppy.
Brown to fawn in color, he had a long tail which was later docked to give the dog a more distinctive, attractive look. The dog also got its attractive fawn color from the English Bulldog. Loyal, active and loving, the Bullenbeisser was a true family dog with a close affinity to children.
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.
Information on the extinct Bullenbeisser is limited, but because he was used to bring about the Boxer you can be sure that he would have been fearless, courageous and territorial of his property and of his human family.
The Bullenbeisser would have been a good watch-dog and with the right kind of loving care, a most awesome and loving family companion.
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.
In general, medium to large breeds like the Bullenbeisser have a lifespan of 10, 11 or 12 years. The life expectancy of these dogs relied much on the lifestyle they led and their diets.
The Bullenbeisser had a deep chest and this made dogs like this prone to gastric dilatation and bloat which can be life-threatening and which requires immediate veterinary intervention. The dog with this disease has distension of the abdomen and extreme discomfort, wanting to vomit but being unable to do so.
Hip Dysplasia is a disease which is more common in larger dogs and is an abnormal formation of the hip socket, resulting in lameness accompanied by painful arthritis.
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 Bullenbeisser was a mastiff like breed with a short, easy-to-care for coat. He would have required a good brushing down at least twice a week to remove the coat from loose hairs. As an active, outdoor-type dog, he would have had to have his ears checked for dirt and the possibility of infection.
Although the Bullenbeisser was a hunting dog, he no doubt led an active outdoor lifestyle. Dogs such as the Boxer and the Mastiff, which are descendants of this dog are the kind of dogs which will need to be exercised regularly, taken on walks and given lots of running games with a ball.
As a medium to larger breed with lots of energy, the Bullenbeisser would have no doubt had home-made food from his master’s table. This food would have included meat and vegetables. As a hunting dog he would have had the chance to get in some raw meat which is imperative for the health of any domesticated dog today.
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.