Tosa vs Bullmastiff - Breed Comparison | Petzlover

Tosa vs Bullmastiff - Breed ComparisonBullmastiff is originated from United Kingdom but Tosa is originated from Japan. Bullmastiff may grow 14 cm / 5 inches shorter than Tosa. Bullmastiff may weigh 31 kg / 68 pounds lesser than Tosa. Both Bullmastiff and Tosa has same life span. Both Bullmastiff and Tosa has almost same litter size. Both Bullmastiff and Tosa requires Low Maintenance.

Basic Information

Group:
Working dog
Miscellaneous dogs
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United Kingdom
Japan
Height Male:
61 - 68 cm
24 - 27 inches
62 - 82 cm
24 - 33 inches
Height Female:
59 - 68 cm
23 - 27 inches
62 - 82 cm
24 - 33 inches
Weight Male:
41 - 59 kg
90 - 131 pounds
54 - 90 kg
119 - 199 pounds
Weight Female:
39 - 59 kg
85 - 131 pounds
54 - 90 kg
119 - 199 pounds
Life Span:
10 - 12 Years
10 - 12 Years
Litter Size:
6 - 10
6 - 8
Size:
Large
Large
Other Names:
Bull Mastiff
Tosa-Inu, Japanese Mastiff
Colors Available:
Fawn, Red or Brindle
Caramel, fawn tan, black or brindle
Coat:
Short and dense
Short, smooth, dense
Shedding:
Minimal
Minimal
Temperament:
Affectionate, Alert, Cheerful, Courageous, Curious, Friendly, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Responsive, Social, Stubborn, Territorial
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:
Moderate
Easy
Hypoallergenic:
No
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
Yes
Yes

History

bullmastiffThe Old English Mastiff as well as the Bulldog are the breeds behind the Bull Mastiff. The Bullmastiff was originally developed in England around the 1860’s. Gamekeepers in England wanted a large, brave, robust dog which could help with keeping poachers away from their large estates which kept game.

As these large estates dwindled, so did the need for the services of the Bullmastiff and later they were simply bred to be family companions. As more Old English Mastiffs were bred, the dog became lighter, so that light tan or fawn became the preferred color.

The breed was officially recognized by the English Kennel Club in 1924, and the American Kennel Club in 1933.

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

bullmastiff puppy - descriptionBullmastiffs are large, brachycephalic dogs, and heights are between 61 and 68cm and the dog weight anything between 41 – 59kg. While it isn’t particularly tall, the dog is thickly set with a deep chest and strong, muscular legs. The Bull Mastiff has a powerful build and plenty of strength with an imposing look on his face. He is a powerful, active breed with a short coat which is also weather resistant and can be any shade of fawn, red or brindle.

The dog has a black muzzle and the skull is large and square. The ears are set high and are short and floppy. The tail was once docked, giving the dog an even more distinctive, powerful appearance, but these days, due to regulations, the tail is left long.

Temperament

The Bullmastiff is a loyal, devoted, fearless, protective dog. When he belongs to a human family, he becomes a companion but a fierce protector too, being a territorial dog. They love being with their family and can be good with children too, and even other pets, but proper training and socialization will be important. They aren’t aggressive around strangers, though he does make a wonderful guard dog.

He is intelligent and stubborn and if you don’t want him becoming destructive, even though he is a low-energy dog, you will need to exercise him and walk him every day.

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

bullmastiff dog - characteristicsContrary to his formidable looks, the Bullmastiff is a gentle, affectionate pet when he has been properly socialized. He is a great pet for families and will guard them with his life. He is loyal and devoted but can be somewhat aloof, particularly with strangers.

He isn’t a highly energetic dog and he is more or less low maintenance and easy-going. Feed him correctly, give him a nice, warm sleeping spot to call his own and give him attention like he deserves as a family member. The Bullmastiff will reward you by being a solid and devoted companion.

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

bullmastiff puppies - health problemsThe Bullmastiff is a generally healthy breed, but even so, the breed is known for having to contend with certain health issues. He doesn’t have a particularly long life span either and can live to be about 10, ll or 12 years of age. Some of the more common illnesses to look out for include -

Hip Dysplasia:

This is a condition where the thighbone doesn’t fit properly into the hip joint. The troublesome part is that it can lead to arthritis, pain and lameness for your pet.

Bloat:

This is a worrisome, life-threatening condition for a dog, particularly for large, deep-chested dogs such as your Bullmastiff. Instead of feeding your Mastiff one large meal, it is recommended to feed him 2 smaller meals. Bloat occurs when the stomach is distended with gas or air and twists, restricting the normal return of blood to the heart.

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

Grooming for Health and Happiness

bullmastiff dogs - caringThe Bullmastiff has a short dense coat which is looked upon as low-maintenance. He will require a brushing twice a week, being a light to average shedder. He is a dog that tends to drool quite a bit so you may need to wipe away slobber from time to time. Because his face has wrinkles, check the creases to ensure they remain free of dirt and food particles to ward off infection.

Check his ears at the same time, brush his teeth at least twice a week with special dog-toothpaste and brush and keep the nails trimmed.

Diet:

Your large Bullmastiff will require high-quality commercial dog food but he will also need some home-made food in between such as rice, vegetables and meat. He is a large dog and will have to get an intake of raw meat too. Dogs denied raw meat can end up with skin problems as well as other health issues.It is better to feel your Bullmastiff smaller meals than to give him one large meal which he scoffs down quickly. Smaller meals will help prevent the most dangerous illness known as Bloat.

Ensure he has a steady supply of fresh, cool water.

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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  30. Bullmastiff vs West Highland White Terrier - Breed Comparison
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  35. Bullmastiff vs Rottweiler - Breed Comparison
  36. Bullmastiff vs Boxer - Breed Comparison
  37. Bullmastiff vs English Pointer - Breed Comparison
  38. Bullmastiff vs Siberian Husky - Breed Comparison
  39. Bullmastiff vs Doberman Pinscher - Breed Comparison
  40. Bullmastiff vs American Bully - Breed Comparison
  41. Bullmastiff vs Abruzzenhund - Breed Comparison
  42. Bullmastiff vs Affenpinscher - Breed Comparison
  43. Bullmastiff vs Afghan Hound - Breed Comparison
  44. Bullmastiff vs Aidi - Breed Comparison
  45. Bullmastiff vs Airedale Terrier - Breed Comparison
  46. Bullmastiff vs Akbash Dog - Breed Comparison
  47. Bullmastiff vs Akita - Breed Comparison
  48. Bullmastiff vs Africanis - Breed Comparison
  49. Bullmastiff vs Askal - Breed Comparison
  50. Bullmastiff vs Atlas Terrier - Breed Comparison