KONG Cozie and KONG Wild Knots now offer a whole lot more to love. Favorite toys enjoyed by dogs around the world are now available in an Extra Large size that entices super-sized play sessions. The KONG Wild Knots features internal knotted rope and a reinforced plush body that provide extra durability while the KONG Cozie is made with an extra layer of material to make it last longer. br/> Colors Vary.