You are so right Denise. We did his second treatment last night and I was MUCH calmer. He did try to get up a couple of times, but that just tells me he has the energy to do so and that's awesome!!
He seems much perkier since we've been giving him fluids. In fact this morning he was "yelling" at me to give him some tuna. I have been giving him a teeny bit of tuna after I give him meds.
He is not hiding as much and last night he was on the back of the recliner. I hadn't seen him there in a couple of weeks.

I know he can't live forever, but at least I know he is feeling better for as long as he is with me.