Only just read this whole thread; you POOR thing, you and your dogs really have been through it, I'm SO sorry. I had two years of gruesome illness with my first dog, a Coton called Pamba. So I know a bit about how awful it is to be coping with helpless, sick little creatures - you feel so impotent and helpless yourself, don't you. Pamba's illness was nothing whatsoever to do with what you are going through, but the coping with it was probably not that different. Lots of thoughts with you, and I do so hope Kashi is alright. Keep us all posted.
Lalla and Cuba (Havanese) and Tycho (Coton de Tulear)