Grain has gotten a bad name because dogs don't eat grain in the wild, they can't digest it. Neither can humans! However, once it is cooked, it's digestible for both dogs and humans. There are SOME dogs that are allergic to all grains and do much better on a grain free diet, the carbohydrates come from vegetables instead of grain. Right now, I think it's more of a fad than anything, I do not believe that all dogs do better on a grain free diet, until there is some proof of it, and there is no scientific proof. Most people have a very poor understanding of nutrition and can be easy swayed, by a few facts mixed in with fiction. Whole grains are so nutritious and not only contain fiber that keeps digestive system healthy, but carbohydrates that are a great source of energy and even protein, that aids in muscle growth. So unless your dog has allergies, grain free isn't any better. The reason your vet thinks differently than most forum writer is that vet have to have a lot of science in their studies, and the learn how to read experimental studies and which statements contain truth and which don't. While individual vets are experts in nutrition, many vets are and your individual vet has learned to rely on these experts, not forum and blog writers. I'm not knocking grain free, it's helped some dogs tremendously. Some people can't eat peanuts, but it doesn't mean that everyone would do better without peanuts. |