Do homemade dog-food recipes meet nutrient requirements?
Most sampled recipes fell short of at least one nutrient benchmark. This was an analysis of recipes, not a trial measuring illness in dogs.
Health Topic General Nutrition
Bacteria and parasites in frozen raw pet foods
Testing found several potential pathogens in frozen raw foods. These are food-sample results, not infection rates in pets or people.
Raw, lightly cooked and dry dog food: digestibility compared
Selected foods differed in digestion and stool measurements. This short experiment does not establish which format produces better lifelong health.
Taurine, diet and heart disease in Golden Retrievers
Golden Retrievers with low taurine and heart disease improved after several treatments changed together. The study cannot isolate a responsible ingredient or individual treatment effect.