Thank you!
@sevans I called the hospital, they said they'd email across a lot of instructions and videos all about physio over the next few days. They did...but it all went to Spam! So, I've been cooling her knee with gel packs and doing very gentle passive flexion, just as you describe.
Eva's doing well. Perhaps too well for her own good. When I take her to the garden she's using her leg, pulling on the lead and would rather wonder around a sniff everything than do any boring toilet stuff. I know she's only meant to be in the garden for 5 mins 3 or 4 times a day. But she'll just stand there and take in the sight and smells....that's 5 mins right there! If I pull on the lead to go back to house, she plants herself on the ground or lies down in protest. I've had to pick her up and carry her to get her back in the house!
I'm think I should video all this, we may be a YouTube hit!
She wanted to go to the garden twice in the night. We're on tenterhooks because of her diarrhoea issues, so we gave in and took her out. No diarrhoea yet, in fact no nothing, but I don't want to tempt fate.
I'm sleeping on a camp bed next to the pen too. If I move a way she starts to whine and bark. She doesn't usually have separation issues, but she's not usually in a pen!
These are hard times, no kidding! It reminds me of having a baby. She's sleeping now, so time for a cold beer and catch-up on email and this forum! (I'm hoping this might be useful to someone someday, and it's good to offload!)