German Shepherd is originated from Germany but American Mastiff is originated from United States. German Shepherd may grow 24 cm / 9 inches shorter than American Mastiff. German Shepherd may weigh 46 kg / 101 pounds lesser than American Mastiff. Both German Shepherd and American Mastiff has almost same life span. German Shepherd may have more litter size than American Mastiff. Both German Shepherd and American Mastiff requires Low 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 GSD is very good for being a watchdog and hence it do not welcome guests to home. But when trained from a puppy it will suit itself for making new friends. GSD like to be always with somebody and they can be its master or his family members or else its partner. The GSD is very intelligent and active hence they should be always kept busy, exercised and playing. Nowadays many of them are trained well and made as four legged stars.
When we see all around the world many of them are involved in helping the physically challenged people. Also they are very important personnels in working with police and military for finding the criminals. Their excellent sniffing power works very good when given proper training for finding illegal smuggling. But basically the breed was set in to herd the sheep and protect them from predators.
Based on the popularity they are ranked 2nd in US and 4th in UK.
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 GSD is a very good child friendly dog, they love to play with kids.
They adopts both hot and cold climates, but they like cold weather very much and also their body is suitable for cold than hot.
The GSD has high ability to learn tricks and also they are interested in learning. As they have very high intelligence they learn very easily and quickly.
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 GSD has the chances for getting orthopaedic diseases such as hip dysplasia and elbow dysplasia. Other common orthopaedic problems which affects GSD are Panosteitis, Osteochondritis and cruciate ligament rupture.They also get some skin problems such as allergies and pyoderma. Digestive problems such as chronic diarrhea and colitis are also seen in GSD.
GSD is a continuous shedder. They are having a two layer coat. They should be brushed daily as it will remove the dead fur and thus prevents shedding.
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.
The GSD should be given an cool environment which they will enjoy a lot.
The GSD puppy should be fed small quantities of food but several times per day as it needs to gain 2 gms weight per day. The preferred food for them is dry food along with raw liver pieces which would provide them excellent energy. The protein food given to puppy should contain 25 to 30% calories. Puppies consume more food when compared with adults.
The GSD needs a food which has a considerable amount of protein. They are carnivores in the nature. The protein can be given from cooked meat. The artificial food products will not be suitable for them. When are provided with protein food they will gain fat from itself. The recommended fat content for GSD is 5% to 8%.
The GSD should be provided with a nutritional food for their good health.
Physical exercises are very much needed for GSD since they are very energetic and power packed. It is highly recommended to make them play and run daily as they don't need to get bored. They can be made to climb in hilly areas as they want to explore their surroundings. They can be made to swim or play hide and seek and find the missing objects. Regular morning walk will be very good for them.
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.