Rough Collie vs American Molossus - Breed Comparison

American Molossus is originated from United States but Rough Collie is originated from United Kingdom. Both American Molossus and Rough Collie are having almost same height. American Molossus may weigh 18 kg / 40 pounds more than Rough Collie. Both American Molossus and Rough Collie has almost same life span. Both American Molossus and Rough Collie has almost same litter size. Both American Molossus and Rough Collie requires Moderate Maintenance.

Basic Information

Group:
Molosser dogs
Herding dogs
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United States
United Kingdom
Height Male:
56 - 66 cm
22 - 26 inches
51 - 61 cm
20 - 25 inches
Height Female:
51 - 60 cm
20 - 24 inches
51 - 61 cm
20 - 25 inches
Weight Male:
38 - 48 kg
83 - 106 pounds
18 - 30 kg
39 - 67 pounds
Weight Female:
32 - 43 kg
70 - 95 pounds
18 - 30 kg
39 - 67 pounds
Life Span:
10 - 14 Years
12 - 15 Years
Litter Size:
6 - 8
8 - 10
Size:
Giant
Large
Other Names:
American Molosser • American Brabanter • American Bullenbeisser
Lassie Collie, Long-Haired Collie
Colors Available:
Colors are black, black brindle with some white
dark brown and sometime black, Fawn, white
Coat:
coat type coarse, dense, smooth and long
Long, double-coated, silky
Shedding:
Minimal
Moderate
Temperament:
Alert, Courageous, Independent, Intelligent, Loving, Loyal, Protective, Quiet, Territorial
Affectionate, Alert, Cheerful, Courageous, Curious, Docile, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Quiet, Responsive, Social, Stubborn, Territorial
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.

rough collieMany people have seen the movie ‘Lassie’, and of course this movie made the Collie popular and famous.

Apart from the Rough Collie, you also get the Smooth Collie. The Rough Collie’s origins start in the 1800’s in Scotland and Wales but unfortunately, the Rough Collie's exact origins are shrouded in lack of information.

These dogs were used as herding dogs in real-life and in movies, and it was in 1879 that the first English Rough Collie was imported to the USA, but it is the UK from whence the dog comes.

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.

rough collie puppy - descriptionThe Rough Collie or Long-haired Collie is considered to be a medium to large sized dog with a long, double-layer coat.You’ll find the coat mainly as tri-colored – white, fawn and dark brown and black.

The Rough Collie stands at between 51 to 61cm in height and weighs between 18 and 30kg. The long, thin muzzled dog has semi erect, semi-floppy ears, sweet, gentle eyes and a long, plumed tail.

Temperament:

Rough collies are loving, gentle dogs who thrive on spending time with their human families. Their kindly nature makes them good therapy dogs.They don’t do well when left in the back yard on their own day after day. They’re social dogs who love playing with the children in the home and they get on well with other family pets.

The Rough Collie is highly intelligent and he is easy to train. With training and socialization he becomes so well behaved you can take him anywhere.

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.

rough collie dog - characteristicsThe Rough Collie is such an intelligent dog, but he is loving and devoted too. He can slot into life in the city or countryside because all he really wants is to be close to his human family.

Wherever you live with your Rough Collie though, he will need to be well exercised. He is sweet but slightly timid and will want to be with a family that isn't too noisy in terms of lots of shouting.

People who have had Collies say these dogs make he most awesome pets, and in the right environment these wonderful intelligent dogs will make splendidly loyal, loving pets and companions,

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.

rough collie puppies - health problemsThe Rough Collie can reach 12 to 14 years of age with good care. There are always some health issues to be aware of such as hereditary eye diseases. Also, as with most larger breeds, hip dysplasia is always a concern.

Other illnesses to look out for include cancer, skin allergies, bloat and Grey Collie Syndrome. As a responsible dog owner, get your pet to the doctor when you notice a change in his behavior – tiredness, vomiting, lethargy, unusual lumps, swelling and a feeling of depression.

Gray Collie Syndrome:

This is a form of canine cyclic neutropenia which affects the Collie breed. There is a low concentration of neutrophils in the blood. It can be hereditary or it can develop because of a side effect of chemotherapy for instance. It is essentially caused by a defect in the bone marrow stem cells. Affected dog will always battle with gastrointestinal problems and infections of the eye.The life expectancy of a Collie with this ailment will be less than 3 years.

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.

rough collie dogs - caringYour Rough Collie does shed so he will require a good brush twice a week. The long silky hair can matt so this grooming session will be important.

Exercise:

Your film-star collie is an active, athletic dog. He has always been used to herding sheep, and instinctively he wants to be active. His bright eyes are always alert to some action, and his exercise needs go beyond just allowing him to run around in your back yard.

He is the kind of dog that wants something more energetic such as going on hikes or long walks and running after sticks or balls on the beach.

Diet:

A Collie is an energetic dog and will require the best dog food there is. If you give him commercially manufactured food make sure it is the right food for his size, his breed and his energy levels.

To add some variety, feed him some home-made food occasionally which can be added to his dry kibble twice a week. Boiled chicken, brown rice or pasta and spinach, sweet potatoes and carrots are a healthy choice for your pet. Try and feed him some raw meat occasionally. Ensure there is always a bowl of fresh, cool water for him.

Comparison with other breeds

  1. American Molossus vs English Bulldog - Breed Comparison
  2. American Molossus vs German Shepherd - Breed Comparison
  3. American Molossus vs Golden Retriever - Breed Comparison
  4. American Molossus vs Labrador Retriever - Breed Comparison
  5. American Molossus vs West Highland White Terrier - Breed Comparison
  6. American Molossus vs French Bulldog - Breed Comparison
  7. American Molossus vs Beagle - Breed Comparison
  8. American Molossus vs Yorkshire Terrier - Breed Comparison
  9. American Molossus vs Poodle - Breed Comparison
  10. American Molossus vs Rottweiler - Breed Comparison
  11. American Molossus vs Boxer - Breed Comparison
  12. American Molossus vs English Pointer - Breed Comparison
  13. American Molossus vs Siberian Husky - Breed Comparison
  14. American Molossus vs Doberman Pinscher - Breed Comparison
  15. American Molossus vs American Bully - Breed Comparison
  16. American Molossus vs Abruzzenhund - Breed Comparison
  17. American Molossus vs Affenpinscher - Breed Comparison
  18. American Molossus vs Afghan Hound - Breed Comparison
  19. American Molossus vs Aidi - Breed Comparison
  20. American Molossus vs Airedale Terrier - Breed Comparison
  21. American Molossus vs Akbash Dog - Breed Comparison
  22. American Molossus vs Akita - Breed Comparison
  23. American Molossus vs Africanis - Breed Comparison
  24. American Molossus vs Askal - Breed Comparison
  25. American Molossus vs Atlas Terrier - Breed Comparison
  26. Rough Collie vs English Bulldog - Breed Comparison
  27. Rough Collie vs German Shepherd - Breed Comparison
  28. Rough Collie vs Golden Retriever - Breed Comparison
  29. Rough Collie vs Labrador Retriever - Breed Comparison
  30. Rough Collie vs West Highland White Terrier - Breed Comparison
  31. Rough Collie vs French Bulldog - Breed Comparison
  32. Rough Collie vs Beagle - Breed Comparison
  33. Rough Collie vs Yorkshire Terrier - Breed Comparison
  34. Rough Collie vs Poodle - Breed Comparison
  35. Rough Collie vs Rottweiler - Breed Comparison
  36. Rough Collie vs Boxer - Breed Comparison
  37. Rough Collie vs English Pointer - Breed Comparison
  38. Rough Collie vs Siberian Husky - Breed Comparison
  39. Rough Collie vs Doberman Pinscher - Breed Comparison
  40. Rough Collie vs American Bully - Breed Comparison
  41. Rough Collie vs Abruzzenhund - Breed Comparison
  42. Rough Collie vs Affenpinscher - Breed Comparison
  43. Rough Collie vs Afghan Hound - Breed Comparison
  44. Rough Collie vs Aidi - Breed Comparison
  45. Rough Collie vs Airedale Terrier - Breed Comparison
  46. Rough Collie vs Akbash Dog - Breed Comparison
  47. Rough Collie vs Akita - Breed Comparison
  48. Rough Collie vs Africanis - Breed Comparison
  49. Rough Collie vs Askal - Breed Comparison
  50. Rough Collie vs Atlas Terrier - Breed Comparison