His main areas of interest revolve around the impact of nutrition as well as herbs on overall health and existing diseases, especially the impact of chronic inflammation on cellular health. One main area of focus is the use of various antioxidants and immune stimulating compounds in the treatment of allergies to cancer. The goal being to provide the animal with a better quality of life for the longest period of time possible, while reducing the need for some prescription medications. Dr. Schell has published three research papers highlighting the impact of various herbs in the treatment of arthritis and inflammation in horses. He maintains and active interest in research regarding natural therapies for use in horses as well as companion animals.