Nutro cannot be found at any grocery store, Wal-Mart, etc. It is only found in pet stores. All of my dogs were on Nutro ever since I was born, up until recently. They were all very healthy, and did well on it. I wouldn't classify it as a wonderful food but it is better than Purina, Iams, or any of the other grocery store brands. When mine were eating Nutro (Natural Choice Lamb & Rice) they had beautiful, shiny coats, decent teeth (you're never going to have great looking teeth on any kibble), etc. Now I, aswell as my parents feed California Natural as Winston wasn't doing well on the Nutro (He doesn't do well on most foods, so it had nothing to do with the Nutro food really). Like I said though, I'd definitely recommend Nutro over any grocery store brand. I had no problems with it, except I knew/know that there are better out there.