I don't know what else to do. All 3 Vets said his tests come back normal. No infections, no fevers, no diseases, no "sore" spots that they can detect, etc. I can see by looking at him that he has "given up". He is back to retreating into dark, tiny places, as if waiting to die. It's breaking my heart. I don't want him to suffer and I have really limited resources. I was late with rent this month because I literally spent it all on vet visits & tests. I don't mind that, if I could find out what's wrong with him.
Is it just old age? Has he decided to leave me? Anyone else ever had a cat behave like this and if so, what did you find out? sorry this is so long, but Misty's my bud. I want him to stay on earth with me for awhile longer.