I am wondering about opinions on Purina...I am currently buying come and get it, but buy anything that is purina due to my dog doing well with it and changing makes him sick. I have researched online some ratings some say they swear by purina others say purina is rated kind of low. I dont want to change. Works for Riley, and price is right for us But I also want Riley to be healthy. searching online I get totally different opinions of just about everything Just curious about what others think here about purina and the dogfood you prefer...