Hi-- For chewing get Cheweasels or thier equivalent. Usually an amber shaped star, may be 5 pt like a sherrif's badge or 10 pt ( usually the Marshall brand). complete safe to chew and swallow. A Nylar bone is another good choice for a chewing ferret. I give my ferrets fur covered stuffed dog toys. Most have held up well to being chewed on my my ferrets and my dogs. I prefer to geth them with as little decoration as possible so there is nothing to tear off. I get "racoons", squirrels, foxes and walrus or dolphins. the plain fuzzballs were a disaster. I also get hard plastic jingle balls, some solid, some waffled so the ferret can hold onto them and carry them around. Hope this helps. KG [Posted in FML issue 3051]