Hello.
Tiger is 13 he had been to the vet. The vet says he looks healthier than any cat that comes to them. the problem is he is gaseous and vomits after eating retail food (canned and dry) I've tried all that is available to me. the only thing that has kept him alive and gaining weight is venison I do put supplements for cats into it. he doesn't seem to vomit when he is eating that or any other Human food. I allow him to eat dry food for his teeth. I don't mind making the food for him its a labor of love.

the vomit is usually digesting food and clear fluid.
He poops just fine
He lost weight to the point of emaciation. But he is heaver now than ever.
He does seem to sneeze a few times a day. I even saw a little clear fluid on his nose one time.
I don't know what else to say about him

I don't really want to go through allot of testing. To me it seems allot of undo stress on an animal that will die in there time anyway. I only want to give my friend the best till the end.

Thanks for any help you could provide.
Ralph & Tiger