There has been a lot in the news lately regarding heart problems in our dogs and “Grain Free” pet foods. In truth, these designer foods are no better and probably worse than their grain based cousins. They have a higher sugar content and the grains are replaced with legumes, peas, potatoes and lentils. All are very high in carbs. Grain free does not equate to carb free. In truth, your dog needs a species appropriate raw diet.
This article, written by Kasie Maxwell from SFRaw does a very good job of explaining the problem.