OPTIMUM Grain Free Dry Dog food range is formulated without grains or gluten to provide your adult dog with a diet high in protein with added essential vitamins and minerals.What a dog eats at each life stage has a powerful effect on their growth, strength and total well-being. The OPTIMUM range is developed in association with the Waltham Petcare Science Institute, a world leading authority in pet care and pet health, so you can be confident that your pets receive the best in pet nutrition. OPTIMUM products deliver balanced nutrition and flavour variety that your dog will love with a selection of wet and dry products tailored to every life stage.Furthermore, the OPTIMUM dental defense system, featuring sodium tripolyphosphate in the crunchy kibble, aids in maintaining good oral hygiene. The formula also ensures heart health with its high chicken content, providing arginine and vitamin E to support healthy blood circulation and cardiac function, making it an ideal choice for your dog's daily nutritional needs.