Pembroke Welsh Corgi vs American Molossus - Breed Comparison

American Molossus is originated from United States but Pembroke Welsh Corgi is originated from United Kingdom. American Molossus may grow 36 cm / 15 inches higher than Pembroke Welsh Corgi. American Molossus may weigh 34 kg / 75 pounds more than Pembroke Welsh Corgi. Both American Molossus and Pembroke Welsh Corgi has almost same life span. Both American Molossus and Pembroke Welsh Corgi has same litter size. Both American Molossus and Pembroke Welsh Corgi 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
25 - 30 cm
9 - 12 inches
Height Female:
51 - 60 cm
20 - 24 inches
25 - 30 cm
9 - 12 inches
Weight Male:
38 - 48 kg
83 - 106 pounds
11 - 14 kg
24 - 31 pounds
Weight Female:
32 - 43 kg
70 - 95 pounds
11 - 14 kg
24 - 31 pounds
Life Span:
10 - 14 Years
12 - 15 Years
Litter Size:
6 - 8
6 - 8
Size:
Giant
Medium
Other Names:
American Molosser • American Brabanter • American Bullenbeisser
The Pembrokeshire
Colors Available:
Colors are black, black brindle with some white
tan and black. , cream, Fawn or a mix of colors - white
Coat:
coat type coarse, dense, smooth and long
Shortish and dense
Shedding:
Minimal
Moderate
Temperament:
Alert, Courageous, Independent, Intelligent, Loving, Loyal, Protective, Quiet, Territorial
Affectionate, Alert, Cheerful, Courageous, Curious, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Quiet, Responsive, Social, Stubborn, Sweet, 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.

pembroke welsh corgiThe Pembroke Welsh Corgi is known as an achondroplastic, a dwarf breed, and they come from Pembrokeshire in Wales. Not much is known of the dog's history but it is believed that the dogs came over with Flemish weavers who settled in Pembrokeshire way back in the 12th century already.

This dog breed has always been a cattle herding dog. Their fame has come from them being a favorite dog breed for the British royals and particularly of Queen Elizabeth II.

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.

pembroke welsh corgi puppy - descriptionThe Pembroke Welsh stands at between 25 and 30cm in height and weighs between 11 and 14kg.

The coat is thick and shortish and can be fawn or a mix of colors such as white, cream, tan and black. The coat sheds quite a bit. Some of these dogs are born with their tail naturally short while others have the tail docked to give it that distinct look.

Temperament:

Pembroke Welsh Corgis are loving dogs and with their human families, they want to become involved with their lives. They like to please their owners and are therefore easy to train and socialize, becoming very obedient and amicable.

They’re alert, intelligent dogs and make great watchdogs too. They get on well with other pets in the home as well as children.

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.

pembroke welsh corgi dog - characteristicsBritish royalty has always loved the Pembroke Welsh Corgi and why not? He is loving, energetic, feisty, gentle, calm, friendly and intelligent.

Able to adapt to life in the city or the countryside, he will however need to be exercised every day as he has always been a herding- and working dog, used to working.

If you’re willing to bring the Pembroke Welsh Corgi into your home, he’ll show you what a splendid pet and companion he can be for you too.

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.

pembroke welsh corgi puppies - health problemsPembrokes can live to be between 12 to 15 years. With good care they can live to be a ripe old age, but just like with any other dog, they can become ill with any of the many common dog illnesses there are.

Some of these diseases are hip dysplasia, monorchidism and degenerative myelopathy. Being a small or short dog, they are also prone to obesity.

Monorchidism:

This is a condition where only one testicle descends and the other isn’t able to descend into the scrotum. Both testicles should be in the scrotum by 2 months of age. Monorchidism is usually genetic and you may find your dog licking his genital area quite a bit.

If you suspect your dog has monorchidism, you will need to make an appointment with your veterinarian.

Degenerative Myelopathy:

This is a progressive disease of the spinal cord and is usually seen in older dogs, starting with your dog losing coordination in the hind limbs.You’ll notice your dog dragging his feet.

As the disease progresses, the limbs weaken and the dog even has difficulty with standing. Eventually the dog is unable to walk. With time your pet even suffers with urinary and fecal incontinence. Fortunately it isn’t a painful disease but you will want to speak to your vet for advice.

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.

pembroke welsh corgi dogs - caringIf you bring a puppy home, make sure he gets his puppy vaccines at 8 weeks of age.

Your puppy requires 4 meals a day. Make sure to always give your pet the best quality food there is to ensure his health. Avoid giving him spicy, human food. Dogs like simple, consistent diets which don’t upset the stomach. If you buy him commercially manufactured food, buy the best quality one that isn’t full of preservatives, colorants and fillers. Try and mix in some homemade food occasionally such as chopped up boiled chicken, brown rice or pasta and some cooked vegetables such as sweet potato, spinach and carrots. A little bit of raw meat occasionally will do wonders for your pet and he will have more energy, a shinier coat, less skin allergies and less inflammation.

Always ensure your pet has a constant supply of fresh, cool water.

Brush the Pembroke Welsh Corgi’s hair twice a week. Feel for any unusual lumps while doing this. Check inside and outside his ears for ticks and fleas and ear infections.

Trim his nails.

Make sure if he goes outside that he has a shady spot to lie down in.

Exercise him. Take him on walks.

Give him your love and attention.

Take him to the vet when you can see that he is sick.

Have your dog spayed or neutered if you don’t intend for it to have puppies.

Comparison with other breeds

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  44. American Molossus vs Aidi - Breed Comparison
  45. American Molossus vs Airedale Terrier - Breed Comparison
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