These two breeds, the Boxer and the American Staffordshire Terrier, are perfectly suited to family life. It is said that the dog is man's best friend and for this reason it makes him an excellent companion. For example, when an owner tells his dog that he is a good boy, the dog happily wags his tail. Then, there are those times when an owner must discipline their dog; he crawls away with that sad puppy dog ​​look. The Boxer and the American Staffordshire Terrier; they have some similarities, but are different in many ways regarding their ancestry, appearance and health. The Boxer was the first breed in early 19th century Germany, it was used for dog fighting, bull-baiting and for taking down and holding large game for their master. The Boxer was first bred in the early 19th century in Germany; they were used for dog fighting, bull hunting, and ran down to hold big game for their master. The Boxer received its name for its ability to stand on its hind legs and strike its opponent, appearing to box with its front legs, hence the name Boxer. In Germany, the Boxer was popular for his intellect and muscular strength. Germany later used the Boxer for guard and police dogs for their work. After World War I, the Boxer came to America, where its popularity in the United States increased. The appearance of a Boxer is medium in size, standing between 22 and 25 inches tall and weighing between 65 and 72 pounds. The colors of the Boxer are fawn and white or brindle. The White Boxer is the only color not recognized by the American Kennel Club. They have a chiseled head, which divides the Boxer's single head. A Boxer has a strong and unique head, so much so that it appears to be split in half. Their eyes should be deep set with dark brown eyes offering an intelligent look… middle of paper… exercise and training are necessary. In summary, both breeds have their good and bad qualities. It all depends on the owner and the training the dog receives. The Boxer and American Staffordshire Terrier are very popular; they are both considered one of the best watchdogs, as well as a good family pet. Works Cited5 Star Dog. 5 Star Dog, 2011. Web. June 21, 2011..American Kennel Club-American Staffordshire Terrier. American Kennel Club, June 10, 1936. Web. June 22, 2011. .American Kennel Boxer. American Kennel Club, March 30, 2005. Web. June 17, 2011. .Bulldog-Boxer. Bulldog Breeds, June 29, 2010. Web. June 21 2011. .