@vmtaurus Hugs to you. I know how you feel. My DD (now 28 months old) bites at time. Between 12-24 months all of us in our family had bite marks. We tried several methods even the consistently using one method. Nothing worked. It finally reduced when her teething phase stopped (still 4 more teeth to go though). Even now she bites my mom. Not sure why though. DD also bites when she gets frustrated, cranky, hungry, sleepy. Most of the time we are able to avoid such situations. But yes there are days. I highly recommend the book that Anusya has suggested. I have been reading that book to my DD and now she does not bite as much.