American pit bull terriers and other breeds of pit bulls are feared because of their history. Originally bred for blood sports like bull- and bear-baiting, pit bulls were trained to attack and immobilize the agitated animals. When these sports were outlawed in the early 1800s, people began fighting the dogs, a sport more easily concealed from the authorities. While occasionally pit bulls attack other dogs, or more infrequently humans, these incidents receive widespread media coverage. Although fatal attacks are extremely rare, many communities have enacted bans against any type of pit bull. In reality, a properly trained and cared-for pit bull can make an affectionate and loyal pet.