American Molossus vs West Highland White Terrier - Breed Comparison

West Highland White Terrier is originated from United Kingdom but American Molossus is originated from United States. West Highland White Terrier may grow 36 cm / 14 inches shorter than American Molossus. West Highland White Terrier may weigh 38 kg / 83 pounds lesser than American Molossus. Both West Highland White Terrier and American Molossus has almost same life span. Both West Highland White Terrier and American Molossus has almost same litter size. West Highland White Terrier requires High Maintenance. But American Molossus requires Moderate Maintenance

Basic Information

Group:
Terrier dog
Molosser dogs
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United Kingdom
United States
Height Male:
25 - 30 cm
9 - 12 inches
56 - 66 cm
22 - 26 inches
Height Female:
23 - 28 cm
9 - 12 inches
51 - 60 cm
20 - 24 inches
Weight Male:
7 - 10 kg
15 - 23 pounds
38 - 48 kg
83 - 106 pounds
Weight Female:
6 - 7 kg
13 - 16 pounds
32 - 43 kg
70 - 95 pounds
Life Span:
12 - 16 Years
10 - 14 Years
Litter Size:
3 - 7
6 - 8
Size:
Small
Giant
Other Names:
Westie or Westy
American Molosser • American Brabanter • American Bullenbeisser
Colors Available:
White
Colors are black, black brindle with some white
Coat:
‎Double
coat type coarse, dense, smooth and long
Shedding:
Minimal
Minimal
Temperament:
Affectionate, Alert, Cheerful, Courageous, Friendly, Independent
Alert, Courageous, Independent, Intelligent, Loving, Loyal, Protective, Quiet, Territorial
Grooming:
High Maintenance
Moderate Maintenance
Trainability:
Moderate
Moderate
Hypoallergenic:
Yes
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
Yes
No

History

west highland white terrierThe West highland white terrier originated from Poltalloch in Scotland. So they were initially called as Poltalloch terrier and after that they were called as Roseneath terrier. They were initially used for hunting fox, badger, otter and in killing the vermin like rats.

The breed history says that Colonel Malcolm of Poltalloch was the reason for the Westie's white colour. This is because in 19th centuryhe went for hunting with his dogs and accidentally he shot his dog as its colour was as fox. So he decided to breed only white colour dogs.

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.

Description

west highland white terrier puppyThe Westie can be said as that a small dog having the talents of the big dog. They are very popular for their obedience. They are also working as therapy dogs and also some in search and rescue teams. The home having Westie will have fun always and be enthusiastic. They will suit them for country or city living, but they like to live with their family. They are well suitable for apartment living, but some training should be given to them for not barking. They can stay in home when you are at work. Westie can be taken to travel, whether it may be long vacation or a short visit.

They are quick learners and so training them is not difficult. Mistakes of them can be corrected patiently since they don't like harsh activities against them. Westie will definitely bark when he sees something or hear different sounds. He will bark on seeing visitors or even other dogs. Sometimes they will bark for very silly things but when given appropriate training in their young stage, they can bark only for alerts.

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.

Health Problems

west highland white terrier dogItchy skin and pyoderma are common in terriers. Skin diseases such as Seborrhea and epidermal dysplasia are also found in them.

Hair fall

Westies have possibilities of getting yeast infections in skin[Malassezia Dermatitis] and due to that hair loss will be more.

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.

Caring The Pet

Feeding the puppy

west highland white terrier puppiesThe puppy should be fed 3 to 4 times per day as it requires a considerable amount for their growth. Cooked chicken breast and turkey are best for them and also vegetables should be given to them. Beef and chicken should be kept a limit as it will lead to itchy skin and allergies.

Feeding the adult

The preferable food for the Westie is home cooked. The home food will only contain all the essential nutrients for the Westie.

Points for Good Health

Eventhough the Westie is suitable for apartment living it is recommended to have a daily walk for him to be active and refreshing.

Games and Exercises

They should be made to play for atleast 30 minutes per day for their health as to not gain overweight. Grown up children can play with them as they like it.

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.

Characteristics

Children friendliness

west highland white terrier dogsThe Westie is friendly with children but not all the time. So some care should be taken while they are near children.

Special talents

They like to chase rodents like rabbits as they are interested in hunting.

Adaptability

They are suitable for apartment living unless they are left alone for a very long time. They love cold weather more than hot.

Learning ability

They can be trained by giving some extra efforts.

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.

Comparison with other breeds

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