Edgar burial fund

Edgar has respiratory issues...congenital deformity in his lungs/diaphragm. Breathing is difficult for him at times, and his resistance to illness is low. He's having a bad time right now, and I don't honestly know if this fund is to help him through his illness or allow me to get his ashes back.
Let's hope it's the former. He's a wonderful, cheerful, affectionate little cat, all of six months old, and he's been through so much already. He and I bonded over the respiratory ills -- I'm on oxygen 24/7 myself.

If it is the former, he's going to need medicine and possibly treatment for the rest of his life, similar to that which I 'enjoy' myself. That isn't cheap. 
I'm on disability, and while I have some other small sources of income, they're not enough.

Please help, if you can.