Earth Animal No Hide Pork Dog Chew. A safer, healthier alternative to rawhide. Made in a USDA inspected human food facility with American raised pork with no added hormones, steroids or chemicals, these chews will be your dog’s favorite in no time. 100% free of rawhide, these chews are easily digestible and promote teeth and gum health. We suggest that you supervise while your dog enjoys any chew treat.