Pork Chomps 20in Baked Knot Bone - Pork Chomps are a 100% rawhide-free pork skin dog chew made with a patented and proprietary process. Removing 70% of the pork's fat creates a cleaner and healthier dog chew. Pork Chomps are baked, not fried, which results in a low-fat dog chew. Pork skin has a natural flavor that is appealing to dogs and preferred 9 to 1 over rawhide dog chews. Not to mention, they keep dogs busy, lasting multiple chewing sessions.