I really suspect Claire & my Forrest came from the same place. And that neither had much outdoors time until being dumped outside in the woods, scary for an experienced dog, terrifying for a Sheltie who hasn't been outside much. That's why I think she's shutting down outside, she's just not real sure of why she's out there, what you're doing, etc. I mean, think about it, what was her last experience outside? Some jerk dropping her off, with pups or pregnant, fighting to survive, her puppies being taken, ugh. She has some bad memories from outside. But she's a smart girl and will learn quickly, look how far she's come in a matter of days!
Love the pic of her cuddling on her new momma's lap!

That's what it's all about in rescue, those moments. There will be more to come!
I'd sure like a few minutes alone with whoever abuses these dogs then DUMPS them off.

I'd smack the stupid off them to start. Probably yell at them for awhile too.