Food Issues: Human & Dog - Costco, Bismarck North Dakota

Bismarck, North Dakota, United States

Everything I've been eating since last grocery trip has upset my stomach, giving me diahhrea, and noticed my dog has been avoiding all the food I give him.. He eats everything I eat. This ranges from ground beef, boneless chicken thighs, beef chuck roast, cheese, eggs and milk. I don't know which, or if all may be causing but nearly everyday I've had stomach trouble for the past 2 weeks when I last went to Costco and Wal Mart. Either store could be the culpritt, though I believe both may be at issue. | Symptoms: Diarrhea, Stomach Pain