Chasing Our Tails Freeze Dried Chicken Breast is made from 100% Whole Muscle Chicken Breast that has been sourced exclusively in the USA. It is carefully hand trimmed and sliced prior to being freeze dried in our proprietary Duragenic Process. Our Process ensures that your pet is receiving products dried at the peak of freshness, while maintaining vibrant color and product integrity. Our freeze dried products are low dust and 100% restaurant grade ingredients.