Feeling Outnumbered? by Karen B. London, Ph.D. and Patricia B. McConnell, Ph.D. If you have more than one dog, or are planning to add another dog to your household, this is a great resource. If you feel a bit overwhelmed by multiple dogs, this book will show you how to better handle all those dogs. Once again, Patricia McConnell gives very clear, easy instructions and guidance. There are not a lot of extra details and explanations to sort through. Her books are all very easy to follow and don't take long to read. That way you can spend more time dealing with your beloved dogs!