CaniSource Grand Cru is highly nutritive because we only use fresh, top-quality ingredients, unrefined and unprocessed. Our unique low-temperature slow dehydration process preserves all of the original nutrients in raw foods without using any chemical additives. As a result, your dog gets the most nutrients from its food and health improvements become rapidly visible. Customers report real health benefits for their dogs after a mere 4 weeks of feeding CaniSource Grand Cru.