Our breeder recommended that we feed a diet that contains grains given all the recent news regarding heart issues with grain free foods. We tried to go down the road of less expensive foods, however they all contained corn. That is just a cheap filler. We settled on Tender & True because it does not have corn, wheat or soy, but does contain brown rice. So far so good. The pups start eating the food before we can put it into the bowl. They also lick the bowl clean!