Thanks Sarge. We were thinking he was nibbling on the carpet padding we had torn out but not yet removed from the house to haul off. That is gone. Still puking. Now thinking he may have developed a Kleenex eating fetish out of the trash cans. If we can eliminate those (keep the cans empty) for a week or so and see if it stops the puking. . . .maybe? Otherwise it will be a vet appointment.