Perro de Presa Canario vs American Molossus - Breed Comparison

Perro de Presa Canario is originated from Spain but American Molossus is originated from United States. Both Perro de Presa Canario and American Molossus are of same height. Perro de Presa Canario may weigh 22 kg / 49 pounds more than American Molossus. Both Perro de Presa Canario and American Molossus has almost same life span. Both Perro de Presa Canario and American Molossus has almost same litter size. Perro de Presa Canario requires Low maintenance. But American Molossus requires Moderate maintenance

Basic Information

Group:
Molosser dogs
Molosser dogs
Origin:
Spain
United States
Height Male:
58 - 66 cm
22 - 26 inches
56 - 66 cm
22 - 26 inches
Height Female:
58 - 66 cm
22 - 26 inches
51 - 60 cm
20 - 24 inches
Weight Male:
40 - 70 kg
88 - 155 pounds
38 - 48 kg
83 - 106 pounds
Weight Female:
40 - 70 kg
88 - 155 pounds
32 - 43 kg
70 - 95 pounds
Life Span:
8 - 12 Years
10 - 14 Years
Litter Size:
7 - 10
6 - 8
Size:
Large dog
Giant dog
Other Names:
Canary Mastiff, Presa
American Molosser • American Brabanter • American Bullenbeisser
Colors Available:
brindle, Different fawn shades
Colors are black, black brindle with some white
Coat:
Short and coarse
coat type coarse, dense, smooth and long
Shedding:
Minimal
Minimal
Temperament:
Affectionate, Aggressive, Alert, Cheerful, Courageous, Curious, Docile, Energetic, Friendly, Gentle, Independent, Intelligent, Lively, Loving, Loyal, Outgoing, Playful, Protective, Quiet, Responsive, Social, Stubborn, Territorial
Alert, Courageous, Independent, Intelligent, Loving, Loyal, Protective, Quiet, Territorial
Grooming:
Low maintenance
Moderate maintenance
Trainability:
Easy
Moderate
Hypoallergenic:
No
No
Kids Friendly:
Yes
Yes
New Owners Friendly:
No
No

History

perro de presa canarioThis large dog, also known as the Canary Mastiff, is a rare Molosser-type dog hailing from the Canary Islands.

It does appear as if, according to records, that these dogs were also consumed at one time. The dog has also been used as a cattle dog as well as being used for dog fighting till the middle of the 1900s. Dog fighting was prohibited in the 1940s but it continued for a number of decades.

As people became interested in other dog breeds, the Presa nearly died out but some breeders revived the breed because of it having some good characteristics – territorial, brave, protective and intelligent. The FCI recognized the dog in 2011.

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

perro de presa canario puppyThe Perro de Presa Canario or Canary Dog is large and muscular. He stands at 58 to 66cm in height and weighs anything from 40 – 70kg. He has a deep bark.

The head is broad and the ears are normally cropped to give him a more aggressive appearance. With ear cropping being banned the ears are close fitting to the head and are floppy. This is one of those dogs where the rear of the dog is slightly higher than the shoulders.

The coat is short and there is no undercoating. It is available in all different shades of fawn and brindle. The breed standard requires the dog having a black mask.

Temperament:

Canine experts tell us that this large working dog has got such fearless guardian characteristics that they wouldn’t recommend this dog for first time dog owners. On the other hand however, there are dog owners who claim that with good socialization, this dog becomes docile and amicable around their human family.

He is a clever dog so training and socialization will be easy and it will be worth it. This is a dog noted for its strength, it’s strong personality and potential for aggression, so training and socialization will be most important.

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

perro de presa canario dogThe Perro de Presa Canario can live to be between 8 and 12 years of age. Being a large breed the dog can be susceptible to hip dysplasia and other problems such as cancer and heart problems. It is highly unlikely that a well cared for dog will get any of these illnesses.

Bloat or Gastric Torsion:

It is far better to give your dog two smaller meals a day as opposed to one bigger meal as then he tends to wolf his food down. This can lead to bloat, where the stomach swells up and worse, it twists. This dangerous situation prevents fluid and air from escaping the stomach. Your dog is restless, he paces and salivates, wanting to vomit. Bloat can affect any dog at any age.

Kidney Disease:

Kidney disease can develop because of some other illness or it can develop on its own. It can even be caused by bad teeth when bacteria enters the bloodstream of the dog.

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

Grooming:

perro de presa canario puppiesThis is a short haired dog, and he isn't a heavy shedder so beyond regular twice-a-week brushing he will simply need to have his eyes and ears checked for infections.

He will also need to have his nails clipped and to check his teeth over too. A sore, bad tooth at the back of your pet’s mouth can cause terrible pain but also play havoc with his general health.

Exercise:

Your Perro de Presa Canario is a high-energy dog and he will need daily exercise. He will love a good walk but he will also need something more strenuous and demanding such as ball- and rope tug-of-war games.

Diet:

Try and provide your large pet with a top quality commercially manufactured food – one that is packed with vitamins and minerals instead of colorants preservatives and toxic fillers.

Break the monotony of feeding him only kibble by mixing in some cooked chicken, brown rice, sweet potato, carrots and spinach. Dogs love consistency and simplicity and simple meals like this with some raw meat thrown in occasionally will keep him healthy and happy. Never leave him without a constant supply of fresh, cool water.

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

perro de presa canario dogsContrary to what many people think, the Perro de Presa Canario can be a calm, gentle dog when trained and socialized properly.

It is only when you bring an older, unknown dog into your midst that you would have to exercise caution with him as he can then be aggressive.

Dogs become dangerous and aggressive when they are brought up by aggressive, uncaring people. Humans are always to blame for the way a dog turns out. Provide this large dog with a loving, caring home, and he’ll show you what a remarkable pet he can be.

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.

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