Fido enjoys the races just as much as you do. Your pup dreams about chasing Tony Stewart around the track. It would be even more fun chasing the cars that drive by the house! That day may never come for your pooch but your four-legged friend can show some Tony Stewart pride with this dog collar. With an adjustable buckle closure, driver name and number graphics, and sponsor graphics, this collar will make your best friend the coolest NASCAR dog around. Small fits neck sizes 10" - 15" around. Medium fits neck sizes 12" - 19" around. Large fits neck sizes 15" - 24" around. Sizes are approximate.