[livingdustmops]

Mona, how has your little girl reacted to other men in her life? What happens? When your little girl rolls over she is going into the submission role. Maybe I jumped to soon because I assumed (bad word I know) that your dog has been around other men and has been fine. If you answer she was fine and very open to them and did not display any of what you descriped she has done around your boyfriend then I am sticking with my original answer. But if she has not been around men much and he scared the living pee out of her then maybe yes, he did not harm her BUT now you both have a long road ahead of you of desensitizing her to accept him. She is scared out of her mind (literally) and will continue to bite him.

P.S. Your vet is not a behavorist and that is a crap answer (sorry) could be a good vet but to blame you and your daughter for spoiling your little girl and that is why she is fearful is wrong. Either your boyfriend has done something or she just hasn't been around enough men to trust them.