Ed Presnall's new book Component Training for TD and TDU is a complete guide for anyone who wants to succeed on their journey into the dog sport of Competition Tracking and earn an AKC Tracking Dog (TD) or Tracking Dog Urban (TDU) title. Easy to follow but full of important details, much like the tracks laid down for the dogs, this book is an ideal resource for all levels, whether the reader is brand new to tracking or is an experienced handler who is seeking a solution to a problem at trial.