Fingers crossed for her, Molly is like Willow and I am unable to pill her, the vet has already been warned that if she ever develops anything, I wont be able to medicate her, and she has a cat like that. Like Willow, Molly doesn't do treats and wont even do things like Katalax. My vet is like Jasmine's though, and doesn't prescribe Fortekor as standard for CRF. I hope they can get the anaemia under control, and am a bit surprised they haven't given an injection and just want you to pill her for month first - treating it might actually increase her appetite.
RC do samples of their Renal food, I still have some left from Rosie, so might be worth asking if they can get you some samples, and Zooplus do some renal wet food that went down better with Rosie than anything from the vets, although the tuna was hte most appetising from the vets.