[larsensyorkies]

Petco and Petsmart usually don't have the higher quaility foods. See if you can find a smaller privately owned shop- I had much better luck there. Also when you do switch foods are you mixing it more and more with the new kind for about a week before switching over completly? If you switch too fast that can cause diarrhea and in that case I think some boiled chicken and rice might help.