American Molossus vs Australian Silky Terrier - Breed Comparison

Australian Silky Terrier is originated from Australia but American Molossus is originated from United States. Australian Silky Terrier may grow 40 cm / 15 inches shorter than American Molossus. Australian Silky Terrier may weigh 42 kg / 92 pounds lesser than American Molossus. Both Australian Silky Terrier and American Molossus has almost same life span. Australian Silky Terrier may have less litter size than American Molossus. Both Australian Silky Terrier and American Molossus requires Moderate Maintenance.

Basic Information

Group:
Toy dog
Molosser dogs
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Australia
United States
Height Male:
23 - 26 cm
9 - 11 inches
56 - 66 cm
22 - 26 inches
Height Female:
20 - 25 cm
7 - 10 inches
51 - 60 cm
20 - 24 inches
Weight Male:
4 - 6 kg
8 - 14 pounds
38 - 48 kg
83 - 106 pounds
Weight Female:
4 - 6 kg
8 - 14 pounds
32 - 43 kg
70 - 95 pounds
Life Span:
12 - 15 Years
10 - 14 Years
Litter Size:
3 - 5
6 - 8
Size:
Small
Giant
Other Names:
Silky Terrier, Sydney Silky
American Molosser • American Brabanter • American Bullenbeisser
Colors Available:
blue/tan, grey/blue and cream.
Colors are black, black brindle with some white
Coat:
long, straight and silky
coat type coarse, dense, smooth and long
Shedding:
Minimal
Minimal
Temperament:
Affectionate, Alert, Cheerful, Courageous, Curious, Energetic, Friendly, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Quiet, Responsive, Social, Stubborn, Sweet
Alert, Courageous, Independent, Intelligent, Loving, Loyal, Protective, Quiet, Territorial
Grooming:
Moderate Maintenance
Moderate Maintenance
Trainability:
Moderate
Moderate
Hypoallergenic:
Yes
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
Yes
No

History

australian silky terrierMany toy breeds have been bred for centuries and were kept as lap dogs and companion dogs. Known at first as ‘The Sydney Silk’ the Australian Silky Terrier originated in Australia, but before the 2nd World War, the Australian SilkyTerrier was all but unknown outside Australia.

The toy breed came about by crossing the Yorkshire Terrier and the Australian Terrier, but further crossings contributed to the silky coat and the small size we are familiar with today. Despite this little dog being classified in the Toy Group, this spunky dog has the ability to hunt and kill rodents.

Victorian and Tasmanian breeders claimed to be originators of the breed, so the official name, Australian Silky Terrier, was adopted in 1956. Since recognition by the American Kennel Club in 1955, the breed has enjoyed a solid build up of fans.

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

Small but Spunky

australian silky terrier puppyThis is a small breed with Loads of Spunk. The Silky terrier is somewhat longer than tall and height is around 23cm, with weight being about 4kg. He has an athletic build and although the bone structure is refined, the small dog has amazing strength and durability with a keen, alert face. Small but sturdily built, the dark, almond-shaped eyes don’t miss a thing as do the small, erect v-shaped ears.

Full of fun and packed with character, the Silky Terrier isn’t your regular lap dog as he is bold, active, feisty and playful- always ready for action. He can be aggressive toward strange pets but becomes amicable with other pets in the home. He is sharp and clever, and can be trained to be an absolute pleasure in the home and a playmate for children trained to be kind to animals.

They are loving and devoted to their human family and can be excellent watchdogs even though they can’t offer much protection.

The Coat – the most Distinctive Feature

Of course, the Silky Terrier gets his name from the sleek, silky coat that if allowed to grow, flows down from their backs to the floor. It is the dogs most distinctive feature. They come in several solid colors and mixes of colors too such as blue/tan, grey/blue and cream.

He’s Adaptable

The Silky is an adaptable dog and even though he is energetic and will needs daily physical and mental exercise, he can be a country or an apartment dog, but will require plenty of exercise and getting out and about.

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

Some Ailments to Look out For

australian silky terrier dogThe Australian Silky Terrier is generally healthy and he has a lifespan of 11 – 14 years. However he may suffer from some problems such as Legg-Perthes disease. This means degeneration of the head on the femur bone of the dog's hind leg, resulting is osteoarthritis. This ailment is commonly seen in miniature-, small and toy breeds and can result in lameness and pain.

Silky Terriers are also prone to certain eye disorders, including PRA or Progressive Retinal Atrophy as well as cataracts. PRA can lead to total blindness.

Vaccinating your Pet – what’s required?

Getting the right puppy shots and vaccinations is also part of good health care for your Silky and you can speak to your vet about what injections are due at 6 – 8 weeks of age and what booster vaccinations may be necessary.

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

Regular Brushing of the Silky Hair

australian silky terrier puppiesThe long, straight coat of the Silky will need a fair amount of brushing each day. This dog is considered a hypoallergenic breed, and although he doesn’t shed a lot, the length of the hair will require regular brushing to get rid of loose hairs but also ensure there is no tangling of the hair. If the hair of the dog is kept long, he may require a bath every now and then to keep his hair silky and clean and to get rid of dirt build-up.

Nutrition and Diet

A healthy, nutritional diet is important for keeping your canine friend healthy and free from disease and unhealthy skin. To stay health your pet will require correct amounts of vitamins and minerals.

Dog food companies make different types of dog food such as dry, semi-moist, and moist and these are available for dogs of different ages, activity levels and stage of life. Speak to your vet about selecting a dog food that is right for your Australian Silky Terrier and always ensure a bowl of fresh water is available to him.

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

Caution with Small Children

australian silky terrier dogsSmall in stature but with a strong personality, the Australian Silky Terrier is a keen, intelligent, active, energetic and spunky breed. He is affectionate and loyal towards his human family, and although good with older children and other pets, he may not get on too well with small children and their erratic movements.

Training Required for his Wilful Nature

Don’t leave him alone for too long as he becomes anxious and destructive. He is an active dog too and while he will adapt to apartment living, he will need exercise and games to keep him active, fit, stimulated and healthy. Your Silky is an intelligent dog but he is stubborn too and proper socialization and training will be important for Silky Terriers, as then he becomes quite sociable.

A firm but gentle hand will be needed to train this wilful little dog, but when you show him who’s boss, he becomes your devoted and loyal friend.

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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  44. American Molossus vs Aidi - Breed Comparison
  45. American Molossus vs Airedale Terrier - Breed Comparison
  46. American Molossus vs Akbash Dog - Breed Comparison
  47. American Molossus vs Akita - Breed Comparison
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