[Help] My bichon-poodle makes it through bully sticks pretty quickly - any other options for a tiny power chewer?

I have a 12 pound bichon poodle mix who chews more aggressively than any larger dog I've ever had. I buy him 12" double cut bully sticks from our local pet store, but that becomes slightly expensive since he makes it through one in about a week. He's pretty good about staying on his pillow when he's chewing, but we do live in an apartment with light carpeting so I particularly like bully sticks so they don't get the carpeting dirty. He's not a fan of nylabones or anything rubber.Does anyone have any suggestions of anything else to look into for him? Thanks!! via /r/dogs http://ift.tt/2sqbaBr