Tosa vs American Bulldog - Breed Comparison | Petzlover

Tosa vs American Bulldog - Breed ComparisonAmerican Bulldog is originated from United States but Tosa is originated from Japan. American Bulldog may grow 12 cm / 4 inches shorter than Tosa. American Bulldog may weigh 36 kg / 79 pounds lesser than Tosa. American Bulldog may live 4 years more than Tosa. American Bulldog may have more litter size than Tosa. Both American Bulldog and Tosa requires Low Maintenance.

Basic Information

Group:
Working dog
Miscellaneous dogs
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United States
Japan
Height Male:
55 - 70 cm
21 - 28 inches
62 - 82 cm
24 - 33 inches
Height Female:
52 - 65 cm
20 - 26 inches
62 - 82 cm
24 - 33 inches
Weight Male:
32 - 54 kg
70 - 120 pounds
54 - 90 kg
119 - 199 pounds
Weight Female:
27 - 45 kg
59 - 100 pounds
54 - 90 kg
119 - 199 pounds
Life Span:
14 - 16 Years
10 - 12 Years
Litter Size:
10 - 12
6 - 8
Size:
Medium
Large
Other Names:
shades of brindle including red brindle, varying degrees of white, red, brown, tan, fawn and piebald.
Tosa-Inu, Japanese Mastiff
Colors Available:
Brindle, mostly white, white with brown or red and piebald.
Caramel, fawn tan, black or brindle
Coat:
Short and smooth
Short, smooth, dense
Shedding:
Minimal
Minimal
Temperament:
Affectionate, Courageous, Friendly, Gentle, Intelligent, Loving, Loyal, Protective
Affectionate, Aggressive, Alert, Cheerful, Courageous, Curious, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Quiet, Responsive, Social, Stubborn, Territorial
Grooming:
Low Maintenance
Low Maintenance
Trainability:
Easy
Easy
Hypoallergenic:
No
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
Yes
Yes

History

american bulldogFollowing World War II, the American Bulldog was almost extinct.

Thanks to John D. Johnson from Summerville, Georgia the breed is still with us today. He gathered the best dogs he could find throughout the rural South and bred them back into popularity among his family and other rural families. His father bred the American Bulldog before John did and they have bred them longer than any other in any part of the world. His dogs were regularly used for tracking, hunting, guarding, watchdog and weight pulling. At some point Alan Scott joined Johnson breeding other bulldogs to Johnson's and forming the Standard American Bulldog.

The American Bulldog/ is popular today as a family pet and companion as well as a working dog.

tosaKnown 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.

Description

american bulldog puppy - descriptionThe American Bulldog is a powerful and muscular dog in a sturdy and compact frame. The female is more refined than the heavy boned and stocky male, but both genders are athletic, agile and quick. The have large heads, strong jaws, a muscular neck and with a moderately deep and wide chest.

They have a square head, with muscular cheeks and a clearly defined furrow between his eyes. With broad, square and strong muzzles, they have a reverse scissors, scissors, moderate underbite and an even bite. Ears come in a variety of shapes and sizes and eyes can be any color as well. The nose however should be black and lips black as well. Their legs are strong, heavy boned and straight with well-defined muscles in the hindquarters. Finally ,they have a thick, low set tail that comes to a point at the end.

tosa puppy - descriptionThe 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.

Characteristics

american bulldog dog - characteristicsThe American Bulldog is characteristically loyal, brave and reliable. It is a friendly, gentle dog that truly loves children. There is not a hostile bone in his body despite his history and reputation for bull baiting. Though he is protective of its family and affectionate with most, he still needs a human companion who is strong willed and a genuine pack leader. Without this he might become aggressive around other dogs and pets. They are immensely self-confident and they do slobber and drool and will become excited and hard to handle without daily exercise of both their body and their minds.

tosa dog - characteristicsThe 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.

Health Problems

american bulldog puppies - health problemsThough generally healthy, the American Bulldog is prone to a few problems.

Hip Dysplasia

This is a serious issue in many breeds of dogs and is especially prevalent with the American Bull Dog. This may seem ironic in such a short legged dog but it is unfortunately very common. It is a genetic disorder that causes the bones in the joint to separate and causes the dog much pain and lameness.

Skin and Ear Issues

Due to skin folds you need to be care and watch for irritation and infection in the folds. They are also prone to ear infections.

Obesity

The American Bulldog is prone to overeating and all the health issues that presents. With short legs and a genetic predisposition to arthritis and hip dysplasia, obesity is a real health risk for your bulldog.

tosa puppies - health problemsThe 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.

Caring The Pet

Feeding Puppies

american bulldog dogs - caringThree times a day from 12 weeks to a year for a total of 3 cups per day.

Feeding Adults

After 6 months cut back to one cup twice a day of high quality dry dog food.

Bulldogs will eat anything at anytime and are prone to obesity. Don't overfeed them.

Diet:

tosa dogs - caringThese 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.

Comparison with other breeds

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  6. Tosa vs French Bulldog - Breed Comparison
  7. Tosa vs Beagle - Breed Comparison
  8. Tosa vs Yorkshire Terrier - Breed Comparison
  9. Tosa vs Poodle - Breed Comparison
  10. Tosa vs Rottweiler - Breed Comparison
  11. Tosa vs Boxer - Breed Comparison
  12. Tosa vs English Pointer - Breed Comparison
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  19. Tosa vs Aidi - Breed Comparison
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  26. American Bulldog vs English Bulldog - Breed Comparison
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  28. American Bulldog vs Golden Retriever - Breed Comparison
  29. American Bulldog vs Labrador Retriever - Breed Comparison
  30. American Bulldog vs West Highland White Terrier - Breed Comparison
  31. American Bulldog vs French Bulldog - Breed Comparison
  32. American Bulldog vs Beagle - Breed Comparison
  33. American Bulldog vs Yorkshire Terrier - Breed Comparison
  34. American Bulldog vs Poodle - Breed Comparison
  35. American Bulldog vs Rottweiler - Breed Comparison
  36. American Bulldog vs Boxer - Breed Comparison
  37. American Bulldog vs English Pointer - Breed Comparison
  38. American Bulldog vs Siberian Husky - Breed Comparison
  39. American Bulldog vs Doberman Pinscher - Breed Comparison
  40. American Bulldog vs American Bully - Breed Comparison
  41. American Bulldog vs Abruzzenhund - Breed Comparison
  42. American Bulldog vs Affenpinscher - Breed Comparison
  43. American Bulldog vs Afghan Hound - Breed Comparison
  44. American Bulldog vs Aidi - Breed Comparison
  45. American Bulldog vs Airedale Terrier - Breed Comparison
  46. American Bulldog vs Akbash Dog - Breed Comparison
  47. American Bulldog vs Akita - Breed Comparison
  48. American Bulldog vs Africanis - Breed Comparison
  49. American Bulldog vs Askal - Breed Comparison
  50. American Bulldog vs Atlas Terrier - Breed Comparison