Large dog sniffer ball toy foldable round sniffer ball Features: Material: felt Dimensions: 15cm * 15cm * 15cm Color: Rainbow sky Package includes: 1 dog sniffer ball Features: The sniffer ball is an upgraded version of the traditional sniffer mat. When using the sniff ball for the first time, you can place the food on the edge of the ball where it is easy to find, then insert the food inside the ball to make it a little harder. It can train your pet’s sense of smell. Felt fabric, soft and skin-friendly, easy to clean and machine washable. Easy to store, small size, the smaller the sphere, the more food is hidden and the harder it is. It is a great condensed toy. Perfect for small and medium sized dogs. Why is the sniff ball a good toy? Sniffing is good physical and mental exercise for pets, it can improve their concentration and problem-solving ability. He likes to get food at work which will make eating more fun for dogs. Can be used to help pets relieve boredom and reduce stress,