Earth Animal No Hide Jumbo Salmon Dog Chew. A yummy chew that your pup will love! Made in a USDA inspected human food facility with Wild Caught Salmon and free of chemicals, bleaches, formaldehydes or additives, these chews will be your dog’s favorite in no time. They’re 100% digestible and promote teeth and gum health. We suggest that you supervise while your dog enjoys any chew treat.