For a high-quality ball, try the Chuckit! Kick Fetch Ball ($18, originally $30), said Anthony Hall, DVM, the medical director for the Buckner Animal Clinic in Dallas. It's great for dogs that love to play fetch because it is more durable than your standard tennis ball and comes in several sizes to match the mouth of a variety of breeds. Dr. Hall said it's bouncier on grass than most other balls, which keeps your dog engaged to play more. "I personally own this, and my 83-pound American Bulldog has not destroyed it yet!" he said.