This thread resonates with me as I had that same decision to make with My Moose the MagnifiCat who went from close to 20 pounds to about eight. We tried medications , but My Vet said that Moose had heart troubles and there was little that could be done
He passed on on his own as did Bo Bo, Joseph and My Princess who went downhill so fast
I cant believe how good they looked only a few months ago.
Sadly their passing cane on a long wekend when Ou VET is closed.
I pray taht they forgive me and will love me still, when it is My One Fine Day