Thank you all so much!!! If there is any benefit to the "cupcakes" as one referred to (these don't smell like cupcakes I eat) lol....at least I know when he has to poop! I'm not sure what adult food the breeder had him on (I know puppy biljac at one point) but I have him on grain free Earthborn holistic meadow feast. Solid poos and he has no appetite problems. Maybe its just belly adjustment?