These mini dog tennis balls are made for small & toy dog breeds and puppies! This pack includes 12 mini dog tennis balls, each 1.5" in diameter. Each tennis ball contains a squeaker for added fun! A ball that squeaks? What more can a canine ask for during playtime? Our dog squeaky ball makes the perfect playtime companion. Squeakers are what brings the fun factor and they keep your furball involved without getting bored. Fetch is the classic, universally loved game your canine can never get tired of playing. Playing with a ball not only gives them hours of fun and entertainment but also stimulates their retrieval instincts, inspires them to exercise, and refrains them from destructive chewing. - Includes 1 package of 12 yellow and purple dog tennis balls - Each 1.5" in diameter