Dogswell Tenders Immunity & Defense Chicken Treats are grain free and made with pure, USA-sourced chicken breast. Flaxseed Oil is rich in omega 3 & 6 fatty acids to help support brain function. Turmeric is a good source of dietary fiber and Vitamin E has antioxidant properties to help protect the cell against the action of free radicals. Vitamin A helps to support vision and a healthy skin and coat. Dogswell Tenders Treats are healthy and satisfying to chew.