Most people do not realize that there are two types of Rottweilers. This is because there is very little difference between the two. The two types of Rottweilers are the American Rottweiler and the German Rottweiler. The German Rottweiler is shorter, stockier and more muscular than the American Rottweiler. The American Rottweiler is taller and thinner through the face and body. Both the American Rottweiler and the German Rottweiler are black with distinct tan markings over both eyes, cheeks, muzzle and chest. Both have coats that are medium length, coarse and straight and both have a double undercoat. The only difference between the American Rottweiler and the German Rottweiler is their size. The American Rottweiler is taller and thinner in the face and body while the German Rottweiler is shorter, stockier and more muscular. American Rottweilers are very intelligent dogs and will take over the home if not trained properly. The cute little cuddly puppies grow into giant animals that need to know who the boss really is. These dogs can be stubborn but will learn very quickly from obedience training and should be trained at a very early age. If the American Rottweiler is not trained and socialized early he can become a bully, which will create further behavior problems. These dogs excel in sports such as flyball, carting, herding and agility. They are now becoming known as excellent dogs for the physically challenged. They are also awesome therapy dogs. It is no wonder that they have been the second most popular dog in the United States for the last two years. The American Rottweiler is a healthy dog but can have problems with hip dysplasia and cancer has started to become more pronounced in the breed. Any noticeable moles or lumps should be check immediately. The American Rottweiler makes a very good family dog. He is intelligent and works very hard when asked to. This dog does great police work and because of its size is an excellent guard dog. In order to find a reputable American Rottweiler breeder you must ask your veterinarian, search the web or contact the American Kennel Club. They should be able to answer all of your questions about the breed and will normally turn the tables on you and ask you many questions to see if you are ready to own an American Rottweiler. There are German Rottweiler breeders and American Rottweiler breeders and if you have done your homework sufficiently, you will know the distinct difference between the two. Having a discussion with the breeder about the two types of Rottweilers is a good idea. These dogs must have obedience training in their early lives in order to provide productive behavior throughout its life. These dogs are gentle giants who have no idea of their size and have a marvelous sense of humor. Paired with the right human and the mix can be quite fun. About the author: Sharon Davies is a passionate lover of the Rottweiler and owns a popular website where you'll discover how to have a happy, healthy and well behaved (http://www.officialrottweilerguide.com/Rottweiler.php) Rottweiler. Among other topics there, you can also learn all about (http://www.officialrottweilerguide.com/Rottweiler_Types/index.php) Rottweiler Types plus a whole lot more.