American Mastiff is originated from United States but Samoyed is originated from Russia. American Mastiff may grow 31 cm / 13 inches higher than Samoyed. American Mastiff may weigh 60 kg / 133 pounds more than Samoyed. Both American Mastiff and Samoyed has almost same life span. American Mastiff may have less litter size than Samoyed. American Mastiff requires Low Maintenance. But Samoyed requires Moderate Maintenance
The history of the American Mastiff is entirely tied to the old European Mastiffs but in particular the English Mastiff. The developers of the American Mastiff crossed the English Mastiff with the Anatolian Mastiff at the Ohio kennel, Flying W Farms. The founder of this breed is Fredricka Wagner. Because of this the English Mastiff and the American Mastiff look very much alike. The difference between the two is that the American Mastiff was bred to have less health concerns than the English Mastiff and without the drooling. In 2000 the CKC acknowledged that the American Mastiff and the English Mastiff were separate breeds.
The Samoyed is a large breed of dog; a spitz-type dog, with a thick, double-layer coat. The dog was used to help with herding and to also haul sledges for the Siberian Samoyede people.
The Samoyed has been used in polar expeditions, including Sir Ernest Shackleton's journey to the Antarctic. They’ve put up with a lot of hardships on these journeys and some of them have lost their lives on these expeditions.
The first standard for the breed was adopted in England in 1909, and in 1923 the original Samoyed Club of America was established.
This crossing of the English Mastiff and the Anatolian Mastiff resulted in a Mastiff with a much drier, less drooling mouth than the other Mastiffs. This is a giant, massive dog – powerful and muscular. With a wide head that is rectangular rather than square. Their eyes are dark amber, and their ears are high on their head and rounded. With a medium size muzzle, black mask and heavy head, the American Mastiff is a handsome dog.
Their chest is broad, deep with ribs that extended backward. He has strong legs that are parallel and wide set. He also has a long tail. Puppies of the American Mastiff are born almost black and as they grow their coat color lightens. In addition, it is important that they have a wrinkled forehead as well and a scissors bite is preferred.
The Samoyed is a large herding dog standing at between 48 to 60cm in height and weighing 16 – 30kg. He has a thick, double layer coat that is silvery white.
The top layer is fairly long and coarse. The dog sheds heavily once or twice a year, but the dog is described as being hypoallergenic.
The ears of the dog are typical spitz-like – erect. The eyes of the dog are almond in shape and while they are usually brown, they can sometimes be blue too. The tail is long and curls over the dog’s back. When these dogs sleep in the snow, you might notice the tail is folded so that it covers the dog’s nose.
The Samoyed is a friendly dog, to such an extent that you wouldn’t call him a good watchdog. They’re friendly dogs with happy expressions on their faces. They make great family pets and will get on well with children as well as other dogs in the home.
Like all dogs, the Samoyed will need early training and socialization to make him obedient and well rounded. He is intelligent and can easily learn a few basic commands.
A love of children and devotion to his pack (family) is bred into the American Mastiff. He is non-aggressive unless you threaten his family or his children. Then he becomes courageous, protective and defensive. This is a gentle giant most of the time, however due to size and the need for strong leadership, the American Mastiff should be socialized and trained early. If they are socialized and trained they will be calm, gentle dogs. They will remain protective and alert, but they will be friendly with strangers. They love to please their people and being highly intelligent they learn fast.
The Samoyed is a gentle, easy going dog that gets on well with everyone, loving children and being prepared to be friendly towards other dogs too.
His friendliness makes it that he doesn’t make a good watchdog. He is intelligent and can be trained to obey basic commands.
He loves plenty of exercise, after all he has always been a working dog. Apart from the coat which will require quite a bit of upkeep, the Samoyed is prepared to come into your home and make you a splendid pet and companion.
American Mastiffs seem to have fewer health issues than other larger giant breed dogs. However, they can experience allergies as many large, wrinkled dogs do. They also might have a tendency toward eye issues, hip dysplasia, cancer and heart disease. Bloat might be the most life-threatening issue many American Mastiffs experience.
Dogs can get diabetes just like people can. Diabetes is becoming more common in dogs as people try and feed their dogs ‘treats’ such as chocolates, biscuits and ice-cream.
Fortunately diabetes is manageable. Certainly, if you discover signs of diabetes in your pet, get him to the vet. The typical symptoms of diabetes in dogs are increased urination, increased thirst and weight loss. Cataracts and blindness can also occur.
Glaucoma is when there is increased pressure in the eye. It can be hereditary or secondary where there is decreased fluid in the eye because of other eye diseases. Symptoms include pain and even vision loss. It can be treated surgically or with eye drops.
This is an inherited condition in dogs where the thighbone doesn't fit properly into the hip joint. Some dogs will even have lameness in both rear legs. The vet will want x-rays to diagnose hip dysplasia. Unfortunately arthritis can also develop.
Giant breeds like the American Mastiff are known for growing rapidly as a puppy and therefore proper feeding and nutrition is essential. The slower your American Mastiff grows, the better. Make sure your puppies get enough phosphorous and calcium in their high calorie diet. Free feeding is not recommended. Feed puppies up to 4 small meals per day and feed adults twice a day.
As previously mentioned this breed is a fairly healthy one, There, are however, certain evaluations you should do with your American Mastiff puppy to be sure she is in good health. These tests would include an elbow and hip evaluation to check for dysplasia. He should have an ophthalmologist and cardiologist examine him as well. Most American Mastiffs will not have any problems, but these evaluations will help to prepare you if they do. The wrinkles in your dogs; face, around the eyes and muzzle must be kept clean as they can become infected if you don’t.
Unlike the way he looks, the American Mastiff is not a couch potato, but neither are they a high energy, exercise machine. They do well living in apartments or homes, with or without a fenced in yard. They need a long walk every day. They need mental stimulation through exercise and games. Make sure they learn to love to play so that they don’t become lazy as they age.
The coat of the dog is super thick and in the Spring, the dog sheds a lot. Samoyed dog owners will need to be regular with their brushing routine with these dogs as the coat can easily tangle. Some people just prefer to get their Samoyed to a professional groomer.
This is a working dog, used to working hard in all kinds of conditions. He doesn’t take kindly to being bored with nothing to do and he howls and barks till you take him on a walk. He requires regular exercise such as hiking, ball games, running and swimming. It is why this dog isn’t suited to life on a small property in the city. He requires a large garden or farm and lots of exercise.
If you want your Samoyed to be healthy so that you’re not constantly at the vet, provide him with top quality food. It is always useful and convenient having commercially manufactured food but you want to vary the diet just a bit by providing some homemade food too.
If you boil chicken, brown rice or pasta and spinach, sweet potatoes and carrots in a pot you can chop it all up and freeze it and feed portions twice a week to your dog. Warmed up it can be added to his dry kibble and be a wonderful tasty treat for him. Every now and then you can also include some raw meat which can be beneficial for his skin. Ensure there is always a bowl of fresh, cool water within his reach.