Tosa is originated from Japan but Havanese is originated from Cuba. Tosa may grow 55 cm / 22 inches higher than Havanese. Tosa may weigh 84 kg / 186 pounds more than Havanese. Tosa may live 4 years less than Havanese. Both Tosa and Havanese has almost same litter size. Tosa requires Low maintenance. But Havanese requires High 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 only breed of dog that is native to Cuba is the Havanese. These little dogs are great companion animals. Sociable and happy, they are very popular in the United States with urbanites. These happy little pups are a Bichon type of dog which was developed from the “Little White Dog of Havana” or the Blanquito de la Habana which is now extinct.
The Blanquito de la Habana was itself developed from another extinct breed the Bichon Tenerife. Then the Blanquito was bred with the other Bichons and poodles in developing the Havanese. It is believed that some of the first people to settle in Cuba were from Tenerife, an island close to Cuba. In the early part of the sixteenth century, little white dogs were brought to Cuba with these settlers. This dog of Tenerife is believed to be the ancestor of all Bichon breeds.
At that time trade with Cuba was highly restricted by the Spanish and so these dogs developed without any crossing from other breeds from outside the country. They grew to be able to stand hot temperatures and they grew a very unique coat – almost like silk. Their coat is soft and light, while insulating them from the tropical environment.
At this time Cuba was the place to be for Europeans aristocrats on vacation. Unlike the British colonies, Cuba had theatres, operas and palacious. When going back to Europe, many took this little white dog with them to France, Spain and England. The Dog of Havannah was a favorite on European soil as well. Many of these dogs taken to Europe were fawn or parti instead of white. Meanwhile back in Cuba, the bourgeoisie were replacing the aristocracy who themselves would soon be replaced by the Revolution.
During the days of the bourgeoisie, the Havanese became very popular household pets. The breed has been a family pet for the last 150 years. At the same time the breed was very trendy in Europe with Charles Dickens and Queen Victoria owning several. They were by now familiar participants in Europe’s dog shows. Finally, with the Revolution, the bourgeoisie left the country in droves with their little white dogs. A genetic pool was then formed in the US. Gene pool from 11 dogs. All the Havanese in the world are descended from those 11 dogs with the exception of the dogs isolated in Cuba and the US. Today the Havanese is one of the most popular and fastest growing breeds in the world.
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 Havanese is a sturdy little dog, a member of the toy group. They weigh no more than 16 pounds (7.3kg) and his body is longer than it is tall. The breed has a unique topline that is not level, but it is straight. His front legs are longer than his hind legs producing the lively gait everyone is used to seeing with a Havanese. With a full muzzle that tapers to the nose, the Havanese does not seem to be short. The skull’s length is the same as the muzzle’s. The head of the Havanese is round in the back and flat in the front.
They have a deep chest, almond shaped eyes that are dark brown and their ears are about halfway down the nose. The long ears hang down the side od the face. They have a long plumed tail that is held high and upward. The standard for the breed and now the laws of the United Kingdom state that there can be no docking of the tail.
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.
Havanese are highly intelligent and eager to please, and they are easily trained so long as you use only positive methods. This can be a sensitive breed, so care must be taken to not scold them harshly. Socialization from an early age is very important. Expose them calmly to a wide variety of new places and new people, always ensuring that the experiences are positive and not intimidating. Gentle, patient training will result in a wonderful companion dog. They are affectionate with people and get along with other nonaggressive pets.
The Havanese is the consummate lap dog. Over time they have become the lovable family companion.
The breed is pretty adaptable being able to live as a companion animal in almost any setting. Just don’t expect your Havanese to go hiking or romp with you on 40 acres in the country.
They are intelligent, love to learn but can be a little stubborn. Train them early as they like their habits and its much harder to train an older Havanese.
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.
A very healthy breed, the Havanese doesn’t have a lot of health issues, but they are not immune to the problems of small breed dogs. The issues they do have are:
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.
Feed 3 to 4 times per day a high quality dry puppy food for toy or small dogs. Feed ¼ to ½ cup each time.
Remember these are small dogs and don’t overfeed. Feed a high quality dry food for small or toy dogs. Feed twice a day at about ½ cup each time.
The breed is generally very healthy.
This breed is not an overly active dog, but he does need some exercise. A nice walk once a day or a backyard to play in. They play inside as well as out. Don’t over exercise the Havanese. They do well in obedience and confirmation more so than agility or fly ball