This fetch ball is constructed from a vulcanized rubber core wrapped in a non-abrasive felt-like exterior, giving it a dynamic bounce while remaining gentle on a dog's teeth and gums compared to a standard tennis ball. Each ball carries an assorted sports print such as a basketball, baseball, soccer ball or eight-ball design, so the look of the balls in a pack will vary. There is no squeaker inside, making it a quieter option for dogs and households that prefer non-noisy play. It is intended for interactive fetch and retrieve games rather than solo chewing, and is best used during supervised outdoor or indoor play sessions. Packs are ready to use out of the packaging with no assembly needed. Owners should inspect the balls periodically and stop use if the rubber becomes worn, cracked or torn.