Well, Patches and Mr. Cupcake are both feeling better after a few days of antibiotics. Cupcake is an extremely active little guy. I caught him here waking up from a nap on the back of my chair. This was after a full hour of chasing the other cats, and beating up a handful of wool balls. He seems fully recovered, and Patches just gives the occassional sneeze. Punky, on the other hand, now seems to be coming down with it.