KUTKUT Best Dog Natural Rubber Teething Toys Ball Durable Dog IQ Puzzle Chew Toys for Medium & Large Dog Teeth Cleaning/Chewing/Playing/Treat DispensingSAFE And Non TOXIC The dog chew toys are made of natural rubber, non toxic and environmentally friendly, which is solid constructed texture also make this toy bite resistant extremely. Long lasting support for heavy or aggressive chewers. Suit for medium and large dogs 7 28 kg, INTERACTIVE CHEW TOY You may also apply a thin layer of treat paste such as peanut butter flavor, etc on the groove of to prolong playing time. freshens breath and reduces