Nylabones? Raw hides? Booda Bimples? Dental Chews? With or without nubs? I remember hearing at one point "don't use this particular type of chew bone" but now can't remember what it was! Our current dog doesn't pay attention to anything but raw hide, so she gets those occasionally, but I'm curious what to get for the new (probably teething) puppy. He'll be 16 weeks when we get him. Thanks!