Because I am not in control of the dog or human, 24/7, I cannot guarantee results. I do guarantee that my performance will adhere to the contractual agreement between the parties and that the information will be provided to the client in a clear and concise manner. As with any type of training, if the client is not willing to do the work and/or maintain the program, the dog will usually regress. This happens because dogs are instinctually obligated to identify and follow a qualified pack leader. If you relinquish that position by failing to perform as the pack leader, the dog has no choice but to assume the role himself, resulting in regression.