Here is a link to an article you may find of interest:

http://www.spanieljournal.com/24lbaughan.html

We make a selection of products for puppies (bobwhite, small ducks, small bumpers), and each of them is designed with puppies in mind. Not only are they the right size, but the foam products, while very tough, are also easy for puppies to work with, even when they are teething.