Mom was recently over on Dog With Blogs - Bark Zone where she reading comments about different foods. They gave some excellent links to web sites where different foods are rated. Mom was a bit worried about the one I had only being rated a 4 stars. So after much researching she found a new food for me to try - but she had to drive all the way to Iowa to get it (luckily for us Iowa is only 10 minutes away BOL) This food got a 6 star rating on 3 different sites so mom is hoping it will help me. Mom also contacted the company and they gave lots of good information too. We are going to start off with a just a spoon of the new food mixed with my old one for a couple of days and see how I go. If everything is okay then she will will keep adding an extra spoonful until it eventually replaces my old food. This is the new food I am trying - keep your paws crossed. Sadly those yummy Bully Nuggets - they upset my tummy too so mom had to throw those away. It is no fun being a dog with a sensitive tummy.