Spur is our Houdini. She can escape from any kennel ever made. She is a very independent soul but bonds well to her humans. She has produced many pups that excel in agility, games and endurance. Her pups are very trainable but generally very hyper and require a job. Spur is mellowing out some as she is nearing retirement age. She will still work for us but prefers a nice leisurely walk in the woods.