Finding the right food for a puppy with allergies can be overwhelming. Our team of veterinary experts evaluated over a dozen organic and limited-ingredient diets, focusing on formulations that support sensitive stomachs and skin. We looked for real, whole-food ingredients without common triggers like chicken or corn. We compared each product against published nutritional standards, manufacturer specs, and aggregated owner feedback. Our picks highlight novel proteins, probiotics, and gentle processing methods. Whether your puppy has environmental or food sensitivities, we have a recommendation backed by our analysis.