The Jolly Pets Jolly Egg Fetch and Floating Dog Toy is an egg-shaped hard plastic toy that dogs love to chase and herd. Its unique wobbling shape causes it to roll and bounce unpredictably, activating your dog’s natural herding and pouncing instincts. Because it’s difficult for dogs to grip with their mouths, it becomes an engaging game of “push and play.” Made of super durable, high-density plastic, the Jolly Egg withstands rough play and is ideal for independent exercise and entertainment in the yard. Available in Multiple Colors and Sizes