SALIX Triple Flavor Chews Mini Bones in Clam Shell. Triple Flavor Chews Contain a Delicious Combination Of Three Flavors Dogs Love Most- Pork, Beef, & Chicken. These Natural Chew Treats are made from Delicious Pork Hide, Wrapped in Savory Chicken Jerky, Premium Beef Hide-Preferred 38:1 over the Leading Combination Flavor Chews- Manufactured under Strict Food Safety Guidelines- Made in China HACCP & ISO 9001 Certified.