The classic tennis ball has been a dog's favourite for decades and why wouldn't they be? They're brightly coloured, they bounce, they can be chased after and they can be chewed, what more could a canine ask for? This bumper pack of dog balls is perfect for games of fetch with your dog in the park. Because let's face it, dog ball toys have a tendency to get lost in undergrowth or chewed to shreds. With this 12 pack you will always have a dog ball spare.