I have three Yorkies and a sheep-a-doodle. My Yorkies all have sensitive stomachs and our doodle is a picky eater. Yet, we have no tummy issues ever since feeding Freshpet! As a matter of fact, my oldest Yorkie, Turbo, tries to wake us up at 4am every morning because he wants breakfast and then he barks at us the whole time we are fixing his bowl! No more problems with our doodle, Mattie; she cleans her bowl of every morsel. Thanks for doing what you do, it has certainly made my life easier!