Chuckit Air Small Fetch Ball (2-Pack)

High-performance ball for dogs. Features a hollow, mesh-like design that helps facilitate breathing and airflow into your dog's lungs while running and fetching; a breathable alternative to standard tennis balls. Run Further, Fetch Longer: Compatible with Chuckit Dog Ball Launchers. Can also be used as a treat toy for dog training by utilizing the openings to stuff dog treats inside. Also floats for water or pool play. Measures 6.4 cm in diameter and is best suited for dogs weighing 60 to 100 pounds. The ball should be small enough for your dog to carry, but large enough that the ball can't completely fit in their mouth.