We are having a major problem with Sissy. She has decided that the best way to communicate is through biting. Zee has a large bruise on her leg from where Sissy bit her the other day.
Zee has bitten her back on occasion, but it doesn't seem to stop her. If I send her to day care, like I plan to in a few months, I'm afraid that she will be kicked out for biting. I know with her lack of vocabulary she can't express exactly what she want to, but this is getting to be too much. Any advice would be appreciated.