American Mastiff is originated from United States but English Bulldog is originated from United Kingdom. American Mastiff may grow 51 cm / 21 inches higher than English Bulldog. American Mastiff may weigh 65 kg / 144 pounds more than English Bulldog. Both American Mastiff and English Bulldog has same life span. Both American Mastiff and English Bulldog has same litter size. Both American Mastiff and English Bulldog 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.
At earlier time English Bulldogs were not as it was now. They were taller and was fierce in their nature. They were completely developed in England.The first breed was set in at about 1500. After that they were involved in a game called Bull baiting in England, where a fight was set in between a Bull and the Bulldog.
English Bulldogs will be on full fierce by biting and holding the bull even when they jump or struggle, until they fall on the ground. After that Bull baiting was banned in England, and everyone thought Bulldog will disappear. But some breeders re engineered it and made it as it was now. In 1950s Bulldogs ranked among top 10 in America.
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.
English Bulldogs are muscular in nature. They easily gain over weight and so exercising them is very mandatory. They are well suitable for apartment living, since they will always like to lie down and sleep. They will woke up only for their food. But they are very much faithful for their owners and it will be seen very loving when they come near and look at you.
Since they face respiratory problems they should not be compelled to play for very long time. Their look may be ferocious but they are very calm and loving towards others unless you do any harm to them or their owners.
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.
They are good companion for children, but it is recommended to have an adult supervision and not allowing them alone.
They are the best companion dogs. They take decisions after thinking for a while. They are very faithful for their owners, and if anybody does harm to their owners infront of them, then they will show their full energy and teach a lesson to them.
They adapt well for apartment living. They can be leaved alone in home for some hours but they love to stay with anyone in the house. English Bulldog love to live in moderate weather, both hot and cold weather will bring problems to them.
Bulldog will not do all things you order them, as they think well and take their decision well. They think what will they get by doing what you say, and then only they will do it.
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.
They have chances of getting problems due to brachycephalic syndrome, this is because of their short face. Also they suffer from respiratory problems. Bone and joint problems are also common in them.
English Bulldog has chances of getting skin problems and hair fall is the initial for those skin problems. Normally they shed hair upto a considerable level.
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.
English Bulldog puppy needs more energy and nutrients for its growth, so they must be fed several times a day but the amount should be less. They should not be given raw meat and foods that may be gone bad. The food given to puppy should be allowed to eat for only 20 minutes. After that time if balance food remains in bowl they should be removed and for the next meal new food should be given.
The puppy shall be given cooked food which we eat and it is preferable to give cooked meat and bones three times a week. Salt should be added less for them and sugar should not be given.
The bulldog can be fed 1 to 2 times per day, that is morning and evening. It is not recommended to give them soybean oil, chocolates and onions. Kibbles can also be given to them.
Nutritional food is the main factor for their health and the vaccinations should be made at the right time with consulting the veterinarian.
English Bulldogs may have less energy, but they love to play. They can be made to chase after a ball or Frisbee. But short chasing will be good for them. They should not be made to play in hot sun as they suffer with some heat problems. Also they are interested in playing Tug of war, Hide and seek and solving puzzles.