This Squeaky Rugby Tennis Balls from Petface makes a noise when picked up by your pet! In a bright colour, it is easy to spot, making it ideal for training when your puppy doesn't return the ball.** Pets should be supervised whilst playing with toys. Although Petface toys have been designed to be strong they are not indestructible and will be susceptible to chew damage. The life of a Petface toy depends on the ability and strength of your pet. Monitor for wear and replace if damaged.**