Thanks for the support, guys. My poor Ethan isn't feeling as well as I would expect him to at this point. He was crying a lot last night, but when I got him to sleep under the covers with me he calmed down a bit. He doesn't put any weight on his front right paw (the one that swelled the most a while back) and he pretty much just sleeps a lot. I have been able to keep him eating and drinking fine, so thats better than nothing. We have six days worth of meds left before we return to the vet and see where we go from there.