Their study has led to changes in the dog food and cat food items throughout time. A diet based on animal proteins was introduced, beet pulp was used to improve intestinal health, and omega-6 was added to promote the health of the skin and coat, among other alteration and findings. Since then, the company has increased the variety of items it offers to include food for dogs and cats of all life phases. To uphold high safety and quality standards, more than 100 tests are carried out as part of the IAMS™ quality commitment. For the perfect mix of nutrition and flavor, only the finest, nutrient-dense ingredients are used in their products.