Chuckit Air Small Fetch Ball (2-Pack)

Air Fetch Dog Ball: These high-performance balls for dogs have 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: Chuckit Dog Fetch Balls are 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. Sizing matters: Size medium 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.