Very sorry to hear about Daisey Mae, Dave. It's very difficult...I know. We lost a dog of 15 years just a few weeks ago. Our remaining dog Charlie is getting that much more attention.
I haven't heard of Paul Owens. When I first saw the thread title I thought you were referring to a man named Cesar Milan who has a show on the National Geographic Channel called
The Dog Whisperer. I've almost never been without a dog during my life and I've learned an incredible amount of solid, nuts and bolts information about dogs since I've been watching his show. He has a DVD out as well and a book is on the way. His personal site is
http://www.dogpsychologycenter.com/.
His philosophy centers around using the pack psychology in the dog's nature to encourage calm, submissive behavior and he shows that there is a difference between dog training and dog psychology. Nearly all of the time the training is for the owners, not the dog. It's easy for us to unknowingly reinforce unwanted behavior by comforting them whey they're anxious or upset. Exercise is key as well. A large back yard is just a large kennel and is not a substitute for a long, structured walk.
He's known for rehabilitating dogs with serious behavior problems...especially aggression. That may not sound like it would apply to getting a puppy, but the simple techniques he uses are universal to the dog's psychology. Dogs don't follow a lovable leader, they follow a strong leader. That doesn't mean we can't lavish them with affection. (Our Charlie is our 96 lb. Shepard/Lab baby 99% of the time) But there are rules, boundaries, and limitations that we adhere to in order to reinforce in his mind that we are the pack leaders...not him. He never gets affection when he's excited or anxious...only when he's completely calm and that reinforces the peaceful behavior. We haven't had any major problems with our dog, but there were a few things like lovingly accosting people at the door that we wanted to work on. So far, he's responded like a champ.
If you get the National Geographic Channel, his show is the first place I'd point you to develop a foundation in dog behavior. If not, I can wholeheartedly recommend his DVD and I can comfortably predict that his book will be excellent as well.
Best of luck!