Mammoth TireBiter with Rope is made from a NEW advanced natural rubber formula for EXTRA long lasting play. Designed and developed in the USA. These real tire tough favourites are fun and perfect for interactive playing, tossing and tugging. Ideal for dogs who love to chew! This dog toy also features a 2-ply nylon rope on one end that flosses while dogs chew and is perferct for games of tug. Ropes are assorted colours only. Sustainably manufactured.