We can tell that Skeletor is trying his best to keep his spirits up. His appetite varies from moderate to nonexistent. Sometimes his breathing appears labored. Sometimes he's very lethargic, other times he's wagging his tail like nothing is wrong.
Today I gave him his meds with a lot of food. He was not able to keep it down, but still showed signs of an appetite afterwards.
I'm going to try and feed him just a bit at a time in hopes that he can keep it down. I boiled some liver to make him some really gross smelling soup. :)
Thanks to you all for the positive comments.
Skeletor will beat this, I just know it. He's come too far!