I hate to admit it but I am totally losing it with Lily. She has come so far since we got her but she refuses to stop mouthing my daughter. I feel like i've tried everything to get her to stop but nothing holds her attention that long. My little girl is 3 and loves playing with Lily but lately Lily is playing ROUGH! She broke the skin the other day and I just feel like my patience is flying out the window. Any suggestions?!?!