Welsh Terrier vs American Molossus - Breed Comparison

American Molossus is originated from United States but Welsh Terrier is originated from United Kingdom. American Molossus may grow 27 cm / 11 inches higher than Welsh Terrier. American Molossus may weigh 38 kg / 84 pounds more than Welsh Terrier. Both American Molossus and Welsh Terrier has same life span. Both American Molossus and Welsh Terrier has same litter size. Both American Molossus and Welsh Terrier requires Moderate Maintenance.

Basic Information

Group:
Molosser dogs
Terrier dog
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United States
United Kingdom
Height Male:
56 - 66 cm
22 - 26 inches
35 - 39 cm
13 - 16 inches
Height Female:
51 - 60 cm
20 - 24 inches
33 - 37 cm
12 - 15 inches
Weight Male:
38 - 48 kg
83 - 106 pounds
9 - 10 kg
19 - 23 pounds
Weight Female:
32 - 43 kg
70 - 95 pounds
8 - 9 kg
17 - 20 pounds
Life Span:
10 - 14 Years
12 - 14 Years
Litter Size:
6 - 8
4 - 8
Size:
Giant
Medium
Other Names:
American Molosser • American Brabanter • American Bullenbeisser
Welshie Black-and-Tan Wire Haired Terrier • Old English Terrier • Old English Wire Haired Black-and-Tan Terrier • Welsh Black-and-Tan Rough-Coated Terrier
Colors Available:
Colors are black, black brindle with some white
black and tan and grizzle with a black jacket
Coat:
coat type coarse, dense, smooth and long
The coat is double with a soft undercoat and a wiry, hard, dense outer coat with bushy eyebrows, mustache and beard.
Shedding:
Minimal
Moderate
Temperament:
Alert, Courageous, Independent, Intelligent, Loving, Loyal, Protective, Quiet, Territorial
Energetic, Independent, Intelligent, Lively, Playful, Stubborn
Grooming:
Moderate Maintenance
Moderate Maintenance
Trainability:
Moderate
Hard
Hypoallergenic:
No
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
No
No

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.

welsh terrierOriginating in Wales and bred to hunt the Welsh Terrier might be the oldest dog breed from the U.K. still in existence today. They were bred to hunt badgers, rodents, and fox. Today however they are mostly bred for show and companionship.

There are only two breeds of terrier that are native to the country of Wales, the Welsh and the Black and Tan Rough Terrier. It is believed that the Welsh Terrier was descended from that Black and Tan Rough Terrier in the 18th and 19th centuries. The Welsh Terrier was separated out as a separate breed in the late 1700s.

This breed was hunting with the Otterhounds of Wales and was called a Ynysfor. At the same time their was a breed in England, the Old English Broken Haired Terrier. Both breeds were incredibly alike and once the Ynysfor or Welsh Terrier was recognized by the English Kennel Club in 1886. When shown together they were considered the same breed.

Even though all these dogs from Wales and England were considered to be Welsh Terriers, the breed was not recognized until 1886. It is currently on the list of threatened breeds, with only 300 puppies registered every year. They were the 45th breed to be recognized by the English Kennel Club and the AKC. They are recognized by 14 clubs and registries.

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.

welsh terrier puppy - descriptionThe Welsh Terrier is a medium sized breed that is compact and sturdy. They had docked tails in the past, but the practice is now illegal in the U.K. The dog is about as long as it is tall. The head and face are elongated with a beard and whiskers. Females are smaller than males, but both are compact and sturdy.

Eyes are almond shaped, dark brown and small. The ears are small and V shaped. They should not be thin. The muzzle is square and strong with a black nose. The lips are tight and they are also black.

They have a double coat with is rugged and wiry on top and the undercoat is insulative and softer. The coat is waterproof and protects from wind and dirt as well. The puppies are all black until about 9 months when they become black and tan. The legs, head and underbelly are tan, with a black saddle.

The Welsh Terrier has wiry hair on the legs, muzzle and quarters. The hair is very dense in the top coat. Their gait and movement is straight, effortless and free.

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.

welsh terrier dog - characteristics1Children friendliness – The Welsh Terrier is good with kids and will follow them anywhere. They do want to play with the children by tugging on them and could cause a young child to fall. They can learn to play gently with small children.

2.Special talents – they love to swim.

3.Adaptability – They do fine in smaller indoor spaces as long as they have a robust exercise routine daily. They will be active indoors.

4.Learning ability -They are very smart, independent thinkers as can been seen by their ability to learn to play gently with small children. They need plenty of socialization early in life

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.

Health Problems

welsh terrier puppies - health problemsThe Welsh Terrier is a fairly healthy hunting dog, though they do have some health issues.

  • Skin irritations and allergies

• Onychodystrophy – Nails grow weak and are very brittle. They can break easily and cause pain, irritation and even infections.

• Primary lens luxation – causes secondary glaucoma which can cause blindness.

• If hunting, they are exposed to hunting injuries and should be checked over well after a field adventure, whether hunting or in field trials.

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.

welsh terrier dogs - caring1.Feeding the puppy – the breed is prone towards obesity so do not overfeed wither the puppy or the adult. Watch the calorie level and make sure they get high quality, high protein feed meant for the breed or for medium sized dogs. Feed the puppies small amount 3-4 times per day.

2.Feeding the adult - the breed is prone towards obesity so do not overfeed wither the puppy or the adult. Watch the calorie level and make sure they get high quality, high protein feed meant for the breed or for medium sized dogs. Feed the adult at least 2 times per day.

3.Points for Good Health stamina

4. Games and Exercises Full of energy and requiring a routine outlet for that energy, the Welsh Terrier is an active dog. Just running around a fenced yard all day will not be enough physical and mental stimulation for them. If bored they can get into trouble. They need a job or a challenge. They love to swim and they love to chase. They do well in agility, field trials and barnhunt.

Comparison with other breeds

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  41. American Molossus vs Abruzzenhund - Breed Comparison
  42. American Molossus vs Affenpinscher - Breed Comparison
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  44. American Molossus vs Aidi - Breed Comparison
  45. American Molossus vs Airedale Terrier - Breed Comparison
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  49. American Molossus vs Askal - Breed Comparison
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