Rottweiler is originated from Germany but American Mastiff is originated from United States. Rottweiler may grow 22 cm / 8 inches shorter than American Mastiff. Rottweiler may weigh 30 kg / 66 pounds lesser than American Mastiff. Both Rottweiler and American Mastiff has almost same life span. Rottweiler may have more litter size than American Mastiff. Both Rottweiler and American Mastiff requires Low Maintenance.
It is beleived to be the Rottweiler has been developed from the Roman cattle dogs. The Roman empire made a camp in a place at Germany in 74 AD. The area was called as 'das Rote Wil' and later as 'Rottweil'. In the middle ages Rottweiler was used in bear hunting and as a cattle dog. In 1899 the International club for Leonbergers and Rottweiler dogs was formed in Germany. In 19th century due to set in of railways the cattle was moved by railways and the need for the breed declined. When the world war was set in there came a heavy demand for police dogs. Rottweilers played a major role in first and second world war.
In 1921 many German Rottweiler clubs joined together to form ADRK, which is Allgemeiner Deutscher Rottweiler Klub. This is said to be the home club of Rottweiler. American kennel club recognised them in 1931. They become 9th most popular breed in America in 2013.
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.
Rottweilers are good natured, obedient and are very much eager to work. They are calm, confident and an excellent watchdog. They will not make friends immediately. Rottweilers can be said as an all purpose dog since they are suitable as companion and watch dog as well. He is good in herding and guarding as genital feature. Rottweiler must be trained from its younger stage and should not be hit while training. They have high energy level and thus they are interested in doing work if properly trained. There are more possibilities of biting the strangers because of watchdog tendency.
They are very good in herding sheeps as they have a natural gathering style. They are clever and adjusts the barking sound according to the situation. While herding they used to prove the leadership by selecting the dominant one in the flock and challenging it. If they were made to watch a same flock of cattle regularly, then they will develop a bond with them and will be affectionate with them as long as the cattle obeys its commands.
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.
They are friendly with children and enjoy the company with them. But it is not advised to leave them with children without adult supervision.
Rottweilers do not make friends immediately but take time to know about new people. He is an excellent watchdog. Males are quiet in nature but are watchful and females are more affectionate and obey some more. A good training is required for them to obey your orders.
They are not good for apartment life and thus a fenced back yard will be better for them to play and spend the energy. They require companion and will be happy to walk around with you. Hot weather will be some what better for them when compared with cold.
Rottweilers are easy to train because of their high intelligence. The training should be started in their young stage to have best results. They should not be dominated but treated kindly with understanding. They should be comfortable with the surroundings and people. Giving him a reward for training will make him interested in doing it. If he does a mistake then he should not be hit, so that he may get fear and loss his interest in doing it. Punishments will never work for them but rewarding will make him encouraged. Simple commands such as sit and stand shall be taught to them.
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 health issues affecting the eyes of them are Cataract and Progressive Retinal Atropy. Health problems common in their joints are Hip Dysplasia, Elbow Dysplasia and Panosteitis. They also have chances to get circulatory system problems like Aortic Stenosis and Von Willebrand's Disease. Other common health problems in Rottweiler are Bloat and Cancer.
Mostly people think that Rottweilers don't shed but they are short haired dog and sheds more. They are having double coat that is undercoat and topcoat. The undercoat is softer and protects them in winter and topcoat is rougher and visible. It is said that they will shed in spring and winter seasons. Shedding can be reduced by brushing them.
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.
Rottweiler puppies should be given a diet which has protein, carbohydrates and fats. They need different diets in their growing stages. They can be given chicken with bones and vegetables for 4 days in a week. Beef with vegetables can also be given. When feeding them red meat a raw meaty bone can also be included. Fish oil can be given such that starting with 1000 mg and making it to 3000 mg in a time of two weeks.
High calories of protein should be provided to them to meet their energy requirements. While buying commercial food it should be checked for the main ingredient to be meat. Protein levels should be more from animals than vegetables. High quality dairy products should be included. Food should not have low quality flavours and preservatives. Healthy fat is necessary for their skin and coat. If these fats are not provided it will cause dandruff and itchy skin.
Brushing them weekly once is recommended for their coat and skin. Buying the puppy from reputable breeder will be better. Vaccinations and preventive medicines should be given on right time. Spaying and Neutering should be done to avoid unwanted pregnancy. High quality diet should be maintained. Making them to bath once in a week is advisable. Nails should be trimmed once in every two weeks.
Rottweilers like to chase something and Laser pointer will be a good game for them. It will make them busy and also entertain us. But it should be on a limit and they should not get bored. A treat or toy can be hided and they can be made to find it. A bottle should be filled with water and frozen. The frozen bottle can be given to them for playing. In summer time it will make them very happy to play with it. A ball or toy can be thrown and they can be made to fetch it. Walking them is also a good exercise.
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.