Thank you everyone for your advice, I really appreciate it.
So many questions.. I think my hubby and I are pretty calm with the pup, but we are not professionals by any means, this is the first dog either of us has owned. We have read all the books, done puppy preschool, and planned on going to obedience from 6 months.
I havn't wanted to think about re-homing Molly, but am now beginning to realise that we could have made a big mistake and maybe this is the best option for everyone. We naively thought that Sarah would just get used to having a dog and get over her fears, but this hasn't happened at all. Now Sarah is not comfortable in her own home, and Molly is not getting the family experience she needs or deserves. This is a horrible situation.
I am really worried about our 3 boys who love Molly, and how they are going to feel towards our daughter if Molly goes, and the guilt Sarah will feel on top of her anxieties. I have actually toyed with the idea of rehoming her in secret and telling the kids she ran away??? but I don't really like the idea of lying to my kids.
If we were to find a new home for her, how exactly is the best way to do that?? She is such a gorgeous dog who loves everybody (humans and dogs, and our chickens!).