Hokkaido vs American Molossus - Breed Comparison | Petzlover

American Molossus is originated from United States but Hokkaido is originated from Japan. American Molossus may grow 15 cm / 6 inches higher than Hokkaido. Both American Molossus and Hokkaido are having almost same weight. Both American Molossus and Hokkaido has almost same life span. Both American Molossus and Hokkaido has almost same litter size. Both American Molossus and Hokkaido requires Moderate Maintenance.

Basic Information

Group:
Molosser dogs
Working dog
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United States
Japan
Height Male:
56 - 66 cm
22 - 26 inches
48 - 51 cm
18 - 21 inches
Height Female:
51 - 60 cm
20 - 24 inches
20 - 30 cm
7 - 12 inches
Weight Male:
38 - 48 kg
83 - 106 pounds
46 - 49 kg
101 - 109 pounds
Weight Female:
32 - 43 kg
70 - 95 pounds
17 - 27 kg
37 - 60 pounds
Life Span:
10 - 14 Years
11 - 15 Years
Litter Size:
6 - 8
4 - 7
Size:
Giant
Medium
Other Names:
American Molosser • American Brabanter • American Bullenbeisser
Ainu-ken, Hokkaido-Ken, Dō-ken, Seta, Ainu dog
Colors Available:
Colors are black, black brindle with some white
black, and wolf grey, red, sesame, brindle, white
Coat:
coat type coarse, dense, smooth and long
double coat made up of protective, coarse outer guard hairs, and a fine, thick undercoat
Shedding:
Minimal
Moderate
Temperament:
Alert, Courageous, Independent, Intelligent, Loving, Loyal, Protective, Quiet, Territorial
Affectionate, Alert, Docile, Energetic, Gentle, Intelligent, Loving, Loyal, Responsive
Grooming:
Moderate Maintenance
Moderate Maintenance
Trainability:
Moderate
Easy
Hypoallergenic:
No
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
No
Yes

History

Based on the massive dog of Mesopotamia in 5000 BC, the American Molossus is the same dog recreated in the United States by and for the lovers of these giant dogs. The ancient Molossus was fierce to look at, massive in size, courageous and loyal. He was undaunted by any animal and stood up to any man attempting to hurt his master. When Rome fell the descendants of today’s Molossus were scattered and attempts to revive the breed have created carious large dogs. The American Molossus is the first true recreation that hits the mark.

The original Molossus was one of the most primitive of dogs, one of the earliest dogs that men domesticated. Their initials duties were the guarding of herds and homes against all enemies. They were incredibly loyal to their one master and stayed with him and protected him. These dogs also ate carrion and served the villages by eliminating animal carcasses. They could handle any other hunting animals such as wolves and large cats. This dog, although extinct was the ancestor of all the Mastiff-type dogs of today. The Molossus is said to be the ancestor of the St. Bernard, English Mastiff, Greater Swiss Mountain Dog, Bernese Mountain Dog, Newfoundland, Great Dane, Great Pyrenees, Rottweiler, Rottweiler and the Neapolitan Mastiff. Now these breeds have become the ancestry of the American Molossus.

According to Marcus Curtis, the founder of the new Molossus, the nearest relative of the American Molossus is the Neapolitan Mastiff. The Hines Bulldog, German Rottweiler, American Bandogge, and South African Boerboel together with the Neapolitan Mastiff were used to form the American Molossus. The goal of the founder was to make a great family pet and protector. It was specifically bred to be courageous, loyal and protective.

hokkaidoThe Hokkaido breed originates in Japan and is also called Ainu-ken, Ainu dog, Seta or Do-ken. The last being its common name in Japan. It is believed that the Hokkaido is descendent from the Japanese Matagi-ken, meaning hunting dog, deer hunting dog or bear hunting dog. It was the Ainu peoples that brought the breed to Tohoku. Many years later the Yayoi people brought in another breed of hunting dogs. These breeds were in isolation for most of their existence and therefore they had little influence on the further development of other breeds.

The Ainu dog was used in searches as well as hunting and became in 1937 “a rare species in Japan that is protected by law”. At that time the Official Name of the breed was set in place as Hokkaido-Inu. But they are still called Hokkaid0-Ken by most Japanese people.

This is a very rare breed of dog. It is hardly known outside of Japan and in country there are about ten to twelve thousand remaining. Of those about nine hundred to one thousand are registered in Japan every year. It is guessed that less than thirty exist outside Japan.

The Hokkaido breed is the oldest Japanese breed of dogs. Today they are great indoor companions, loyal and friendly. Most people in Japan still call them the Ainu dog.

Description

This is a giant, massive dog in every way and this recently developed standard makes that very clear. The Molossus should be heavy bones, muscular with a lot of loose skin and wrinkles of all kinds, everywhere. He is an intimidating presence, with a massive square head, broad shoulders, height and mass. No, the American Molossus is not athletic, but he certainly is intimidating.

His head is massive in comparison to his body and it must be square. He has extensive wrinkles and pendulous lips and dewlap. The face is all folds of skin and wrinkles. Deep set eyes, drooping upper lids and lower lids as well as an intimidating expression. His brow is well developed with a marked frontal furrow. The nose is large, and the muzzle is about a third of the length of its head. It is short and broad. Everything about the head must be square. It’s neck and body are powerful and muscular. The chest is deep, wide and barrel like. The back is also powerful and muscular. The front legs are heavy and muscular while the hind legs are broad, strong, powerful and wide-stance. Do not remove the front dew claws. His tail is thick and wide then gradually tapers at the tip.

hokkaido puppy - descriptionThe Hokkaido breed is medium in size but very strong in build. Dogs bred outside Japan tend to be smaller. They have wide, deep chests, and long thick coats compared with Japanese dogs from other breeds. It is a double coat of long fur on top and short softer fur underneath for the second coat. Their ears are triangular and small while their eyes have a triangle outline. The double coat could be sesame, white, red, black, black and tan and wolf-gray.

They are an intelligent breed with an impulsive gait. They are alert, courageous and suspicious. They were used for guarding the city gates. Their skull is flat and broad and the tongue, like the chow chow, is blueish. black. With a black nose and a wedge shaped muzzle, the Hokkaido is a handsome dog. His lips are with black and tight. High set, thick tail over the back or slightly curved to the side.

Characteristics

The American Molossus is an intimidating massive giant bred for protection and guard duty. He is incredibly loyal to his family and courageous in his protection of them. They are guard dogs, not attack dogs. Their simple appearance is usually enough to frighten off anyone intending harm on their families. He is in reality a loving giant. He is intelligent and stable with a strong desire to please his owner. He is a calm yet vigilant presence in the home.

Because the Molossus is so large, it is recommended that the puppy be socialized and trained professionally. It takes a strong owner to handle this breed. They need to know the rules and have the rules consistently applied. The owner must be the pack leader.

Children friendliness

hokkaido dog - characteristicsChildren friendliness very good with every member of the family and that includes children

Special talents

They have terrific stamina and good judgement

Adaptability

Good. They can adapt to live anywhere

Learning ability

They are intelligent and anxious to learn

Health Problems

Like all Mastiffs the American Molossus faces a variety of potential illnesses, some brought on by its size, some not.

Spondylosis

This could easily be a function of its massive size. It is a degenerative disease and can cause the dog to become lame. In many cases the vertebrae can fuse, or severe pain can result. This is mostly seen in older members of the breed.

Cystinuria

Male Molossus can contract this inherited metabolic disease primarily. It can be life threatening and very serious as it affects the kidney and the bladder.

Wobblers Syndrome

This is essentially Cervical Vertebral Instability (CVI) and is caused by the pressure of the nerves in the neck and cervical spinal cord. This compression can cause deformity, pain and abnormal stance/gait. IT has been attributed to the nutrition needs and rapid growth of the Mastiff breeds.

Like all giant Mastiff breeds the Molossus can have skin issues from the wrinkles, dysplasia in the joints which we will address below.

hokkaido puppies - health problemsOften breeds that are isolated like the Hokkaido, have a pretty good health history but there are a few serious issues that they face.

CEA- Collie Eye Anomaly

1/3 of all dogs have it while 2/3 are carriers. This disease is congenital and there is no cure. It affects the sclera, retina and choroid. It can be mild or it can cause blindness.

Hip Dysplasia

Affecting joints and cause arthritis and lameness.

Luxating Patella

Floating kneecap – not as prevalent here as in smaller dogs.

Heart Mumurs

Could be mild or serious. Could require a pacemaker.

Idiopathic Seizures

Seizures of an unknown origin. Can be treated with medication not cured.

Psychogenic Polydipsia

Excessive, uncontrollable urge to drink large amounts of fluid without a stimuli.

Caring The Pet

Feeding

Remembering that this is a very, very large dog you need to be careful about nutrition and how fast your puppy will grow. American Molossus puppies need four meals a day until 12 weeks old. Then until they are 6 months old feed then 3 times a day. Finally, from 6-month-old puppy to adult – feed them twice in 24 hours.

At one year either feed them once or two small meals.

Many people feed their Molossus eggs, vegetables, fruit, and cottage cheese as ten 5 of the total for the day but avoid other table foods. The Molossus can become very picky about what he eats if you feed him too many table scraps.

Health issues

In addition to the health problems listed above, the American Molossus is also susceptible to: Ditichiasis – Eyelashes that are in the margin of the eyelids and can cause eye irritation. May require surgery to correct.

Cataract

Could cause blindness if not removed. Ectropian/Entropion: Eversion and inversion of eyelids which cause ocular irritation.

PRA or Progressive Retinal Atrophy

This is a degenerative disease which causes the dog to go blind. It is a disease the affects the retinal visual cells, first causing night blindness then day blindness. A DNA test is available for detecting PRA in all Mastiff breeds.

Dysplasia of the Elbow or/and the Hip

Common in large breeds and especially in giant breeds like the Molossus. Multiple forms and causes but all can cause pain and lameness.

Skin issues

Do to wrinkles and loose skin – check often for moisture and infections.

Panosteitis or Wandering Lameness

The is a problem based on a variety of possible causes. It happens when the puppy is between 6-16 months of age. Lameness occurs over time in one limb or in all. It can be intermittent and might be caused by diet, genetics, stress, autoimmune or metabolic issues or infection.

HOD or Hypertrophic Osteodystrophy

This issue is developmental as the dog’s toes turn either inward or outward, then as the condition advances the dog suffers fever, pain in all joints, lethargy and the inability to stand. This happens when the dog consumes too many calories for his activity level in the development times.

Exercise and games

The American Molossus is not a couch potato. He needs to be walked at least twice a day and loves to play fetch. He will be greatly benefited by obedience training. Do not overdo it with exercise but make sure they don’t just lay around.

Feeding the puppy

hokkaido dogs - caringThe puppy needs about 300 -400 calories per day in 3-4 servings per day

Feeding the adult

The adult dog needs about 250-350 calories a day to maintain good weight and health. Feed 2-3 times per day.

Health Factors

Strong, stamina

Games and Exercises

These dogs love exercise and definitely need it. They will get to be anxious or bored if they don’t get enough exercise. A back yard run is fine but remember that the Hokkaido is a jumper and make sure your fence is at least six feet high. They need daily walks even if you have a fenced yard. Martindale collars or harnesses are needed when walking them.

These dogs love games and competitive activities. They are good at hunting and guarding of course. There are other activities they can excel at and enjoy jogging, biking with you, and hiking. In competition they enjoy and are good at agility, flyball, lure coursing, rally, weight pull, dock diving, and obedience. They do not participate in confirmation.

Comparison with other breeds

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