You research the ingredients. You read the labels. You've probably spent more time thinking about your dog's dinner than your own. And yet, more vets and canine nutritionists are pointing to the same uncomfortable truth: however carefully you feed your dog, there's a good chance their diet still has gaps.
That's not a failure of effort. It's a feature of how dog diets work. No single feeding method, however well executed, reliably covers everything a dog's body needs to thrive. Here's where the shortfalls tend to show up.