Nylabone All-Natural Pop-In Dog Treat Refills are all about big flavor and no guilt! Whether you're refilling your Nylabone Pop-In Treat Toy or offering your furry friend a delicious anytime snack, these all natural dog treats are made with real chicken for ultimate flavor and longer-lasting chewing fun. Each healthy dog treat is highly digestible and contains limited ingredients, promoting your dogs overall wellness and giving you peace of mind. These dog chew treats are easy to load into any size Nylabone Pop-In Treat Toy and firmly fit to give your dog a tasty chewing challenge from both sides of the chew toy! These dog refill treats are proudly made in the USA!