For years, I’ve been hearing the same sentence: “I don’t want to feed my dog commercial food anymore. I cook for him at home.” At first glance, that sounds like a great decision. And often, it is. But there’s one problem. Most owners think it’s enough to cook some meat, rice, and vegetables. The dog eats. His tail wags. He looks happy. And everyone believes they’re doing the right thing. But is that really true? The truth is that homemade dog food can be one of the best things you do for your dog. But it can also be one of the biggest mistakes. Not because it’s homemade. But because…