Start your puppy out with healthy, approved chewing habits right from the beginning. Three different Nylabones are designed for different stages of your puppy’s development. As a new puppy parent, part of your job is to encourage healthy chewing behaviors and to help your puppy learn which items can and cannot be chewed. This Nylabone Puppy Starter Kit offers three different Nylabones designed to complement varying stages of your puppy’s development. Included are: one Puppy Bone, a more flexible, pliable bone designed to assist in the development of teeth and jaws in puppies 2 months and over; one Healthy Edibles Bacon Bone, a natural flavored edible chew that’s an ideal alternative to processed rawhide or animal parts. Contains no salt, sugar or plastic and it’s 100% edible and digestible. Healthy Edibles should be offered from 3 months on; and, one Durable Pooch Pacifier in Chicken flavor. This chew is designed for puppies 4 months and older, whose jaws are getting stronger and their chewing more aggressive. Each of these bones is non-toxic, vet-approved and measures 4.75″L.