What 2 breeds make a piebald chow chow?

A piebald Chow Chow is typically a result of breeding two Chow Chows that carry the recessive piebald gene. The piebald pattern can occur in various colors, but it is characterized by white patches on an otherwise colored coat. Therefore, the two breeds involved in creating a piebald Chow Chow are both Chow Chows, as it is a genetic trait specific to this breed.