The Outward Hound, Squeakin' Whistler 2 in 1 Ball is an interactive ball that makes the game of fetch so much more interesting. Instead of the boring ball, here is a multi-coloured ball that squeaks when pressed and whistles when you throw it in the air. The sound makes it easier for your dog to follow it.
Latex duck toy from Trixie which makes the sound of a duck's quack when pressed .This keeps the dog interested in playing with it. The latex material is also durable and allows the dog to chew on it without getting damaged.