Sorry to hear about Hobo
diandpat.....I know it's not the best by far, but when Cocoa wasn't eating anything at all I fried up a couple of slices of bacon and pan seared some chicken breast (added a little salt) and fed her that, she did eat, nothing compared to a meal but at least something....I also bought a can of PC dog food that when I was feeding supermarket food she loved, she also ate some of that.
Sending good vibes that Hobo recovers sooner rather than later.