Living World Alfalfa Chew-nels are a delicious treat, chew toy and hiding place all in one! Living World Alfalfa Chew-nels provide a tasty and fun way for your small pet to play and nibble. Made from all-natural alfalfa hay, Chew-nels do not contain any artificial glue or sticking agents, and their unique tubular, tunnel-like shape will entice small pets to play and hide in them, as well as promote natural chewing and nibbling.