My pittie is involved in Flyball. Due to some training issues when I first started with her (handler error, not my dog) she has only been in one tournament. However, I go to many tournaments with my other team, and compete with my other dog. Pit bulls are not at all unusual to see in the lanes, and Staffordshire Bull Terriers are really popular in the sport, both as purebreds and as mixes. The fastest team in the world right now set their record with a team of Staffy mixes in fact.