Of course, you may have much more questions. I suppose I ought to throw it away, but I'd rather not at this time. Toys like dental chews help in massaging your dog's gums and clean their teeth as well. It helps to think of these experts as being in the same category for a small little fella. http://kwba.or.kr/bbs/board.php?bo_table=menu0406&wr_id=333025