The fabulous food ball from the Ancol Just 4 Pets range is great fun for your pet and will also encourage exercise. This stimulating ball is designed to be stuffed with hay or chopped vegetables; your pet can roll the ball and nibble at the food. The ball features a hook and can be hung from the top of a cage or hutch for added interest. The Food Ball can be filled with hay and Ancol Training Treats for a special treat to stimulate and amuse your small pet.