- Non-toxic rubber material favorable to the environment. The mole ball for pet is made of ecological rubber, safe and non-toxic. 2. Clean your teeth effectively. Non-toxic small toxic small tooth rubber design allows pets to clean dirt in their teeth while playing and keeping their teeth clean. 3.Cost hide food design. The molest balls can be faded food, causing appetite and allowing pets to develop the dog’s intelligence while playing. Suitable size of spaces to prevent dogs from eating too fast. 4. Add a mint flavor and fresh breath. A mint rubber ball is added to a mint perfume to help the dogs breathe cool during the bite. 5. Cute shape. Environmental protection dyeing process, many colors can be selected. The cute form makes pets love, increases the game interest of these, keeps pets not alone and makes them feel well on a daily basis.