MyDogBreedsTosa is originated from Japan but Hawaiian Poi Dog is originated from Indonesia. Tosa may grow 44 cm / 18 inches higher than Hawaiian Poi Dog. Tosa may weigh 75 kg / 166 pounds more than Hawaiian Poi Dog. Tosa may live 4 years more than Hawaiian Poi Dog. Tosa may have more litter size than Hawaiian Poi Dog. Both Tosa and Hawaiian Poi Dog requires Low maintenance.
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 Hawaiian Poi Dog was a descendent of the dogs brought to the Islands by the Polynesian. These Polynesian dogs were themselves descendants of the kuri dog of New Zealand. These kuri dogs were originally from Indonesia. The Hawaiian Poi dog is now extinct but at one time was considered the spiritual protector of Hawaiian children and also used as food by hungry Native Hawaiians.
The dog was called poi which was the word for a food staple mad from the root of Taro and used to put weight on the dogs before they were eaten. Meat was not fed to the dogs because it was too scarce. There was no large mammals to hunt and so the breed was never given a standard. The Poi dog seen by European explorers were short legged, pot bellied canines that lived with the hogs in the towns. Because of what they ate, the dogs were not highly intelligent but were stubborn and hard to train. Because the dogs were not suited for much beyond food and a spiritual charm, they became extinct when the traditional religion was no longer practiced and eating dogs was no longer acceptable. The breed pretty much disappeared by the early 20th century. Very few images of the dogs remain except for ancient petroglyphs.
There was an attempt by the Honolulu Zoo in the late 1960’s to redevelop the breed using local dogs to determine a standard. Then the local dogs were bred as close to the standard as possible. In the third generation one dog was born with the traits of a Poi dog. There was not much more success with this and then the Polynesian ship travel between Tahiti and Hawaii was recreated and a dog taken along.
Today’s mixed breed dogs in Hawaii are called Poi dogs but also have the stubbornness, unique appearance and ability to eat anything it is given like the original Poi. The dogs are small, and should not be confused with the original Poi dogs.
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.
As previously mentioned the Poi dog is somewhat unusual in size and shape due to what they ate. They looked somewhat like the native dogs of Polynesia and New Zealand. They have short legs, long bodies, somewhat obese and a very flat head. He had a short smooth coat, in any color or any pattern. They were however mostly brown and they might or might not have white markings.
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 Hawaiian Poi dog was very friendly and good with children
The Poi was considered a good luck charm and a spiritual protector of children
Given what they faced in life, the Poi dog was very adaptable, living anywhere on the islands and eating anything it could find.
Due to their poor diet, the Hawaiian Poi dog was seriously lacking in intelligence and learning ability.
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.
Probably due to its diet, the Poi dog had several problems to their health. Their poor diet led to a sluggishness both in movement and intelligence. Its development was hampered by a lack of protein. Malnutrition and serious over inbreeding caused a weakness and poor oral hygiene. Due to this lack of teeth and chewing the bones in the dogs heads became flat. The Poi had breathing issues and overall lethargy.
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.
With meat being rare in Hawaii, none was available for the dogs. They were fed Poi – from the Taro plant roots. Puppies were fed 2-3 times a day.
The adult dog was fed once or twice a day the same as Poi puppies were fed.
The Hawaiian Poi dog basically has not good health points.
The Poi dog did not need and did not get much exercise, leading to its demise.