Diamond Pet Foods produces dog and cat food under brands including Diamond, Diamond Naturals, Diamond Pro89, Diamond CARE, and Diamond Premium, with formulas aimed at adult dogs, active sporting dogs, and pets with specific dietary or health needs. Its product pages describe complete and balanced dry food recipes using ingredients such as protein, grains, superfoods, probiotics, glucosamine, and omega fatty acids, and the company says its foods are made in the USA. The company’s website presents Diamond Pet Foods as a family of brands for pets with different taste preferences, lifestyles, and levels of activity.