Ben...My Trevor used to throw up occasionally when I fed him canned cat food. (He's on a diet now, eating only Iams Dry Less Active). That's because he would eat it at the speed of light. I found if I sat by his bowl and dolled out little bites, bit by bit, he didn't have a problem. He used to do this maybe once a week and it was always from eating too fast as far as I could detect. The funny thing is that Andy always ran right over and tried to cover it up, to no avail, since he was pawing on the carpet (oh yes Trev usually chose the carpet to make his deposits..never the kitchen floor where it would be easy to clean up). He never tried to eat it but I have had dogs in the past who have done that. My son called it "recycling."