Dan AadlandDan Aadland is the author of several books, including Treading Lightly with Pack Animals: A Guide to Low-Impact Travel in the Backcountry and The Pocket Guide to Equine Knots, and he is a frequent contributor to Western Horsemn and other equestrian publications. He and his wife, Emily, live in Absarokee, Montana, where they breed Tennessee Walking Horses and organize pack trips. Read More Read Less