This 2-pack of our treat ball is made from sustainably sourced natural rubber, and is a fun mystery for your dog. Just put a treat inside, and let the colors, smells and shape stimulate your dog's all senses. The treat ball is also a great way to mentally challenge your dog — perfect for those rainy days when they need to burn some extra energy indoors. DETAILS Ships in a set of two balls Sustainably sourced natural rubber Light blue/white color Fill it with your dog's favorite treats