Irish Water Spaniel vs American Molossus - Breed Comparison

American Molossus is originated from United States but Irish Water Spaniel is originated from Ireland. American Molossus may grow 7 cm / 3 inches higher than Irish Water Spaniel. American Molossus may weigh 18 kg / 40 pounds more than Irish Water Spaniel. Both American Molossus and Irish Water Spaniel has almost same life span. American Molossus may have less litter size than Irish Water Spaniel. Both American Molossus and Irish Water Spaniel requires Moderate Maintenance.

Basic Information

Group:
Molosser dogs
Gun dog
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United States
Ireland
Height Male:
56 - 66 cm
22 - 26 inches
51 - 59 cm
20 - 24 inches
Height Female:
51 - 60 cm
20 - 24 inches
51 - 59 cm
20 - 24 inches
Weight Male:
38 - 48 kg
83 - 106 pounds
25 - 30 kg
55 - 67 pounds
Weight Female:
32 - 43 kg
70 - 95 pounds
25 - 30 kg
55 - 67 pounds
Life Span:
10 - 14 Years
10 - 12 Years
Litter Size:
6 - 8
4 - 12
Size:
Giant
Medium
Other Names:
American Molosser • American Brabanter • American Bullenbeisser
Rat Tail, Southern Irish Water Spaniel
Colors Available:
Colors are black, black brindle with some white
Dark Brown, Liver
Coat:
coat type coarse, dense, smooth and long
Longish hair - thick and very curly
Shedding:
Minimal
Minimal
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, Responsive, Social, Stubborn, Territorial
Grooming:
Moderate Maintenance
Moderate Maintenance
Trainability:
Moderate
Easy
Hypoallergenic:
No
Yes
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.

irish water spanielThe Irish Water Spaniel is one of the larger spaniel types and also one of the oldest.

He is sometimes referred to as the Southern Irish Water Spaniel. Hailing from Ireland, the precise origins of the dog aren't altogether sure. It is believed that the dog came from other dogs from Persia and there are references to these water dogs from as early as 1600.

The modern breed was developed in Ireland in the 1830s. The breed's purpose is that of a hunter of waterfowl and he swims strongly.

The Irish Water Spaniel was recognized by the AKC in 1884. In 1890 the Irish Water Spaniel Club was formed.

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.

irish water spaniel puppy - descriptionA peculiar feature of this dog is its hairless tail which is partly covered in curls which the rest is all but hairless, giving him the nickname of Rat Tail or Whip Tail.

Looking much like a Poodle with his tight oily curls, the Irish Water Spaniel is a medium to large sized purebred dog, a robust, compact built dog with a skull which is shaped like a dome.

The muzzle is longish, the eyes dark brown and intelligent looking and the ears are long and floppy.

His hair is thick and curly and it sheds very little so that the dog is regarded as being hypoallergenic. The medium length coat is a dark brown, liver color with fairly tight curls that may even tend to cover the eyes.

It is interesting to note that he has webbed feet, which is useful for when the dog swims.He stands at roughly 51cm to 61cm and weighs between 25 to 30kg.

Temperament:

Temperament in any dog is affected by socialization and the way the human owner raises the dog. The Irish Water Spaniel is a water loving dog, being active and energetic.

He is an intelligent dog and easy to train and socialize. When trained he becomes such an obedient dog. He has also got a light-hearted side to him and is actually known to be quite amusing and clownish, providing plenty of laughs for you.

They make good family dogs, getting on well with children in the home as well as with other pets. They're also able to make good guard dogs, taking the protective roles seriously. He isn't an aggressive dog but he has a warning bark that can be a good warning to intruders.

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.

irish water spaniel dog - characteristicsYour active Irish Water Spaniel just loves water so you can count him in whenever you go swimming. That is one characteristic of the Irish Water Spaniel – he just loves to be involved in all the action you're busy with.

He makes an ideal family pet for an active family, and he will be a loyal and devoted pet who will provide a lot of fun to your family with his mischievous side.

He is confident, independent and strong willed so first time dog owners should bear this in mind. He is essentially just a fun loving, busy dog and if you make sure to exercise him well and make sure he is a participating member of your family, he'll be your most loving and devoted friend.

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.

irish water spaniel puppies - health problemsA generally healthy breed, the Irish Water Spaniel, just like with most other dogs, can fall prey to some of the more common dog ailments of which hip dysplasia is one.

Bone and joint problems like this can lead to lameness even in young dogs.

Eye diseases are also a problem, and cataracts can form in the eye, particularly when the dog is older and create a cloudy look to the eye. It's not painful for the dog.

Hypothyroidism, a treatable hormonal disorder is another disease worth being aware of.

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.

Grooming:

irish water spaniel dogs - caringYour Irish Water Spaniel requires quite a bit of grooming that will involve his coat, his nails, his teeth and his ears. The double coat doesn't shed much so it can be easily maintained by brushing the coat twice a week.

It can help your water spaniel to look good by sending him in to a doggy grooming parlor to have his curls neatened. This is a dog that loves water and swimming, and you will need to check the inside of his ears for dampness, wax build-up and debris. This can all combine to cause nasty ear infections.

Exercise:

The dog is energetic and will need to be exercised. Take him for walks, play ball games with him and allow him to go on hikes with you or to go swimming. He loves being involved in all your activities as he is a social, active dog.

Diet:

Highly energetic, it will be important to feed your Irish Water Spaniel with food that enhances his energy levels. There are some good quality commercially manufactured dog foods on the market. Choose one that caters for active, athletic dogs such as the Irish Water Spaniel.

Dry kibble is more recommended to prevent canine tooth decay. Mix in some home cooked foods from time to time such as cooked chicken, rice, pasta and vegetables and try to include some raw meat every now and then as well. Make sure he has constant access to fresh, cool water.

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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