Buzz is sick. He threw up twice this morning, but was eventually able to hold down about a cup of food. I was really worried at first because he had already gotten his full dose of insulin (he eats then gets insulin) and he has not yet had a diabetic seizure (fingers crossed, knock on wood, grab your lucky rabbit's foot). I am at work now and had to leave him in the crate, but I'll keep you updated as to whether he has to go to the vet or not (let's hope not!).