Treat your cat to a delicious snack and essential health benefits with FELINE GREENIES SMARTBITES Treats for Cats. Made with natural ingredients, including plant-based fibers and premium proteins, these dual-textured cat treats are prepared to help minimize the formation of hairballs in the digestive tract and promote a healthy metabolism. Your cat will also love the savory tuna flavor of GREENIES Healthy Cat Treats. So whether you're looking for your cat's next favorite treat or want to give them essential nutrition with visible benefits, FELINE GREENIES SMARTBITES are a great-tasting complement to your cat's healthy diet.