Claire
How long was the behaviourist with you and how much time did she spend with Sophie? Did she see Sophie "in action" with your toddler and with the new puppy?
Sorry to sound so intrusive - I know that your children's safety must absolutely come first, but I was a little surprised that the behaviourist was so convinced that there was a problem with the previous owners' grandson - and that they'd lie so blatantly if they were getting rid of Sophie because of safety concerns for a child - simply to unload her into a house with 2 children 100% of the time (rather than occasional grand-kid visits).
I'm also surprised by the draconian suggestions - never let Sophie into the house?
I really can't believe that anyone would suggest that - and I'm surprised by the lack of suggestions for coping strategies for you to use while you decide on next steps - frankly, I don't think "put your dog on a lead and keep her with you" is a solution or a coping strategy - what if you want to cuddle your children - Sophie's only a few feet away??
I'm not saying that, ultimately, for your children's safety and for your own peace of mind, you might choose, rightly and responsibly to rehome Sophie to an experienced cocker owning, adult-only home. But there's something about what the behaviourist said that just seems extreme and clearcut in a hasty way - perhaps a bit old-school??
My apologies if I've got this out of context but it worries me that she couldn't come up with something better, even as interim steps while you consider your options. I'd definitely get a second opinion. Where are you based? Can anyone recommend a behaviourist for Claire??
It sounds