Oh Barbara, I'm feeling so sad about little Filou. He's such a wonderful boy, and I know how much you love him. I really hope he'll be around with you and Siegmar for a long time yet! I'm glad to hear he's eating and being goofy some of the time.

I'm sure you have got a lot of information from your vet, and also searched for additional info, but here's a link: http://www.felinecrf.com/newvisitor.htm

If you need to talk, I'll be here for you. Please give Filou kisses and cuddles from me - Fister sends headbumpies.

Hugs to you and Siegmar.