Well, whatever was wrong with Ollie is gone. The best we can figure is that it was some sort of acid reflux brought on by the new food. He was fasting until tonight, and when he did eat, he ate the food we used to feed. So far, no barfies. I'm supposed to call my vet tomorrow and give an update to see if he needs to go see him for tests. He's been super active today, barking and playing, so I think he's going to be just fine. Thanks for all the rays! Keep em coming till we have a full day with out the nasties!!