The pet food industry is vast and often marketing-driven. Understanding evidence-based nutrition principles helps owners make welfare-positive feeding decisions for companion animals.
Grain-free diets for dogs were associated with dilated cardiomyopathy in an FDA investigation; the cause remains under study. Raw meat diets for companion animals carry Salmonella and pathogen risks to both animals and humans. Life stage nutrition is genuinely important; puppy, adult, and senior formulas reflect different requirements. Breed-specific foods are largely marketing rather than evidence-based for most breeds. AAFCO (Association of American Feed Control Officials) nutritional adequacy statements indicate a diet meets minimum requirements. Consulting a board-certified veterinary nutritionist for complex cases provides evidence-based dietary guidance.