David Christopher

David Christopher is the author of "Dog Behavior Book", "The Sirtfood Diet", "How to Stop Dog Aggression" and "7 Steps to Success Dog Obedience Training".

Books by David Christopher

The Sirtfood Diet
Christopher, David
Paperback: $14.99

Dog Behavior Book
Christopher, David
Electronic book text: $3.99

Dog Behavior Book
Christopher, David
Paperback: $10.98

Portrait
Christopher, David
Paperback: $19.95