Oh, hon...all I can offer is prayers...

Someone likely mentioned this already...but is there a vet training centre anywhere near you? They may check him out for a better rate.

Maybe the cancer had spread and no one knew? If he maybe does have bacterial infection - would antibiotics help, or even some Prednisone (steroids?)

I pray for a miracle, hon...I hope he just snaps out of it.

Is he comfy right now? Enjoying affection?

As for food...maybe try some really stinky tuna? That might perk up his tastebuds.

I am so sorry...I can only imagine what you are going through. Panther is very very loved...just keep loving him.

You are doing your tremendous very best, so give yourself a hug too.

Prayers and hugs again...