Thanks everyone. I'm going to go out in a wee while, and give her the Pen & Strep jab, and I'll have a good look all over for any signs of ticks. That hadn't occurred to me. Though 2 weeks ago, when I first isolated her, I noticed two flies on her, so I gave her a wee spray with crovect anyway.
She is thin and out of condition, but then she was when I drove her into the vet 2 weeks ago. She is pooping and drinking lots. Sometimes her bucket is totally empty and Im not sure whether she's eaten it all, or the greedy black lab belonging to OH .... has scoffed it. She isn't touching the hay at all, so not sure if the quality is bad.
She does like fresh grass, and I could put her in the yard where she can eat what's on the bank, but I'm worried about trying to get her in for the daily jab. Even on 3 legs, she still moves fast.
Thanks again.... off to check her now.