Stump is the "up-chucker" in my house. He also turns completely around when I'm desperately flinging newspaper or paper towels in front of him. Whenever he's outside (rarely; just under supervision and with a leash) the first thing he does is eat grass..then I know it will be just a matter of minutes until he makes this weird wailing noise and then throws up. Tried growing kitty grass once and he completely ignored it but I might try it again. And BosMom, I also swear by Resolve!