I was amazed! My dog (Penelope,) a 13-year-old Jack Russell, responded very well and I am being educated on how to be the pack leader of my home. A position I had allowed my naughty dog to assume over time. Wendy demonstrated excellent communication methods and the training material she left for me to review was an invaluable resource which solidified the reversal of pack leader from my dog to me! The Bark Busters "how to" methods, combined with in home training and techniques, are both effective and rewarding to both my dog and myself. We are two happy campers having fun that I didn't believe possible! Thank You Wendy and Bark Busters!