We had a dog that bit my dd in the face twice. Luckily, the dog had no front bottom teeth so little damage was done. Part of the blame was on dd because she continually harassed the dog, but I could not watch her every second to prevent that completely. The second time she was bit, I was in the shower! So, we were able to send the dog to live with my Mom...although she now resides with my Aunt (my Aunt had to have her...loved her so much). I know that you love the dog, but your first priority has to be dd's safety. Is there a relative the dog can go live with...maybe for just a couple of years until dd is older?Good luck Mama!