I've got my two girls on Pro Plan too. They were doing great on the Salmon limited ingredient one until the latest pkt as they added tuna and Della is intolerant to white fish. But until then I was very happy with the kibble - they didn't do great on the canned version though. For breakfast they get a moist food - Della gets a prescription urinary diet and Kismet gets RC coat care. I am completely avoiding anything grain free nowadays. I read a summary of the DCM research that said they are finding that dogs need grain for heart health and this could be contributing to the DCM.