The KONG AirDog Sport Balls are a fetch toy designed for large dogs, available in an assorted two-pack. Built tougher than standard tennis balls, they use extra-thick rubber walls and a non-abrasive felt exterior — replacing the rough felt that wears down dogs' teeth with something kinder on enamel.

KONG's Air Squeaker technology gives each ball a satisfying squeak on impact, adding an extra reward loop to fetch sessions that keeps dogs engaged. The rubber construction handles hard biting and repeated throwing better than foam-core alternatives, while the assorted colours make it easier to spot the ball in grass. No squeaker mechanism that can be extracted and swallowed — the squeak is built into the air-filled design.

Owners pick these when standard tennis balls get chewed apart too quickly or when the abrasive felt becomes a concern for their dog's teeth. The combination of durability and built-in squeaker makes them a reliable fetch ball for dogs who play hard and often.