I will keep you in my prayers this has to be so hard for you.By the way my Mom was 15 when she had my sister and 19 when she had me.She never regrets having us she just wishes she did it differently.I am the same but we learn and we fail or suceed,I think you suceeded.CONGRATS on getting your GED and going back to school.Be firm with your daughter and tell her how you feel.Since she was underage when she got the dog and you financially took care of the dog.I would say it is a done deal and she is yours.Good luck! I will be praying hard on this one