White, blue and black-and-white bulldogs are “designer colors,” Fowler said. The American Kennel Club registers these colors, but dog shows are only won by dogs that are white and brown, which ...

Amigo is a 4-year-old American Bulldog mix. He is medium-sized, with a pretty white and black coat and chocolate-brown eyes. Amigo likes to run, play, go for leash walks and snuggle.