I don't know about the puking... but my Jackson (good name, BTW
) is also picky. He eats Nature's Variety Instinct and Fromm Surf and Turf on rotation. He loves these foods but I still mix some dry food with wet food for variety for him every other night for dinner. He does well with the NV... usually 2 small poops a day. Welcome to YT and hope to see you around. The only thing that scares me about Canidae is that it's manufactured at Diamond food plant where a lot of recalls were going on and I'm pretty sure they're on the list for containing ethoxyion (sp??).