PetzloverAmerican Molossus is originated from United States but Griffon Nivernais is originated from France. Both American Molossus and Griffon Nivernais are having almost same height. American Molossus may weigh 23 kg / 51 pounds more than Griffon Nivernais. Both American Molossus and Griffon Nivernais has same life span. Both American Molossus and Griffon Nivernais has almost same litter size. Both American Molossus and Griffon Nivernais requires Moderate Maintenance.
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.
The Griffon Nivernais is a working breed dog originating in France and used as a hunting dog because of his exceptional scent skills and his alertness with hunting.
The idea was to develop a dog that looked much like the hunting dogs of the Middle Ages. French noblemen kept these dogs but the breed disappeared somewhat after the French Revolution, being restored again in 1925.
The restoration of the breed was done based on the Grand Griffon Vendeen but other breeds were also used such as the Otter- and Foxhounds. The breed has yet to receive official recognition by the AKC but it is recognized by both the FCI and the UKC.
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.
As a medium sized dog, the Griffon Nivernais stands at 55 to 62cm in height and weighs between about 22 and 25kg.
He is recognized easily by his distinctive rough or shaggy coat which is a grey with fawn around the muzzle and legs. Other colors can be black and fawn. Sometimes this blend of colors gives him a grizzled look in appearance.
He is also noted for the hairy eyebrows, a beard and mustache. He has dark brown eyes, black nose, long floppy ears and a tail that is held upright and with a slight curve. He is a muscular dog with a deep chest and a slight arch in the back.
Stubborn, courageous and independent, the Griffon Nivernais is a hunting dog with amazing scenting abilities. He is a dog used to working in a pack with other dogs so he tolerates other dogs well. He is a friendly dog, getting on well with children as well.
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.
Your Griffon Nivernais is a sociable, stubborn, independent dog who loves to be around his human family members.
Socialization and training will do him good and round him off, making him obedient and responsive to your commands. He isn't an aggressive dog, but is even tempered and confident.
Exercise him well, feed him quality food, give him a nice warm, dry place to sleep, just like any other family member of yours, and you'll be rewarded with the companionship of a faithful, loving friend.
Like all Mastiffs the American Molossus faces a variety of potential illnesses, some brought on by its size, some not.
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.
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.
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.
The typical lifespan for your Griffon Nivernais is 10 to 14 years. Even though you're highly unlikely to spend much time with him at the vet, there are one or two common dog illnesses worth knowing about -
It is the fate of many dogs with floppy ears that they are prone to developing ear infections. You may notice him shaking his head canine, his ears may be red and there could even be a discharge.Get him to the vet as ear infections can be promptly treated with a course of medication.
Remember to have your Griffon Nivernais puppy vaccinated at 6 weeks of age. Puppies are vulnerable to horrible diseases which can sap the very life from them. These diseases are distemper, canine hepatitis, parvovirus as well as rabies. The puppy’s first vaccinations should be at 6 weeks of age followed by a second vaccination 2 to 4 weeks later.
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.
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.
Could cause blindness if not removed. Ectropian/Entropion: Eversion and inversion of eyelids which cause ocular irritation.
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.
Common in large breeds and especially in giant breeds like the Molossus. Multiple forms and causes but all can cause pain and lameness.
Do to wrinkles and loose skin – check often for moisture and infections.
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.
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.
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.
This breed needs to be walked daily, and he needs a large space to run and play. Take him on walks, to the park, or give him a good game with ropes and balls.
In spite of his long, shaggy coat, the Griffon Nevernais doesn't need any special grooming and his shaggy coat will require brushing twice a week to remove loose hairs. When you brush him, you can also check for fleas and ticks.You get special flea combs for this. You can speak to your vet about recommendations too.
Because his coat is of a harsh texture it doesn't tangle or matt. Bathing will only be necessary when he becomes super dirty as too much bathing removes natural oils. He will need to have his nails trimmed if they don't wear down naturally, and he will also need to have his ears cleaned to keep them free of wax and dirt and to prevent ear infections.
Brush his teeth 2 or 3 times a week will also help towards preventing dental disease.
He is a high energy dog so he will need to get top quality food. You can feed him the best commercially manufactured food but its to his advantage to include some home-made food too such as cooked chicken, brown rice and vegetables. He'll also need some raw meat from time to time and a constant supply of fresh, cool water.