Thanks for the feedback on the prednisone. My husband have her the oral tab this morning because she still had some small hives. She is still a little bumpy, but someone might not notice unless I point it out. She is on a tapering dose. The vet said her respiratory track sounded good & I haven't observed anything to make me think otherwise. I'm just ready to be on the other side of this & hope it was a fluke insect bite or something so that we aren't dealing with it frequently. Our vet said "it's that time of year!"