Hummer - naw, I know about fainting goats. Fella down the road says when his turkeys got real scared, like cornered, they'd keel over in a faint. Only lasted for a few seconds, but he said it was weird. Maybe they were more chicken, than turkey. lol
I'm thinking arthritis as she has piping noises going on when she's out moving but I'll be having vet out to do a check on her and my moms new baby filly.