Right now: 30% off first purchase | Code: MARS30. Applies to 31/3 - does not apply to packages and multipacks.. Ingredients. 85% beef skin and 15% duck meat. Details. Finally, we at Buddy have launched our new Duck Dental Chew, a variation on our bestseller Venison Dental Chew, but with duck instead of venison. Super premium snacks made from natural cowhide and delicious quality fresh duck meat. The snack set is a candy bone with a groove on the side. The groove means that the formation of tartar is reduced by the abrasion when the dog chews on the groove - as well as by the increased saliva flow. The snack set is made of natural cowhide that contains collagen of very high quality. As a structural protein, collagen ensures the tensile strength of connective tissue and is found everywhere where elasticity and strength are important: in the skin, ligaments and tendons, cartilage, bones, skeletal muscles, blood vessels and even teeth.Cowhide | Duck meat | 100% natural | Climate compensated