Kaytee Kapok Nest & Chew PodsKaytee Kapok Nest and Chew Pods are made with all natural material from white silk cotton trees. The outer shell is a natural chew source a soft, cotton like filling that makes an excellent nesting material for a variety of small pets. Kapok Pods are an excellent option for encouraging natural foraging and nesting behaviors. Encourages chewing and burrowing behaviors Made from white silk cotton trees Chewable outer pod shell helps clean and trim teeth