Target training games can be a fun and engaging way to teach your dog to: -Step on a specific mark -Get used to a piece of new equipment -Stay in a particular place -Learn body awareness -Learn Conformation Stacking FitPAWS® Targets are packaged with four flexible Targets (2 blue, 2 yellow) in the colors that dogs see best! Each Target is 10" diameter. You can use them in many different ways to help with training your dog. Only your imagination will limit you!