The Boxer is a middleweight athlete developed in 19th century Germany, descended from Bulldogs and Mastiffs. Historically, it was used for dog fighting and running down and holding wild boar and other game until hunters could arrive. Boxers are known for standing on their hind limbs and batting at their opponent, which some believe was the basis for the breed's name. History aside, they are loyal, loving family dogs who are patient and playful with children.