Be careful with the CET chews. I use them for my boys, but I try not to let them swallow any part of it, although the company says they are digestible. They are rawhide. Teddy gets pieces here and there. Max had an irritated throat once that I think may have been caused by spending too much time with the chew -- we ended up in the ER because I thought he was choking, he was hacking badly and in distress.
Glad Cerulean is doing better.