How Dogs Think: Understanding the Canine Mind
The Dog's Mind: Understanding Your Dog's Behavior (Howell reference books)
Dog Language - An Encyclopedia of Canine Behavior
On Talking Terms With Dogs: Calming Signals
The Genius of Dogs: How Dogs Are Smarter Than You Think
How Dogs Love Us: A Neuroscientist and His Adopted Dog Decode the Canine Brain
The Secret Language of Dogs: Unlocking the Canine Mind for a Happier Pet
Barking: The Sound of a Language (Dogwise Training Manual)
Decoding Your Dog: Explaining Common Dog Behaviors and How to Prevent or Change Unwanted Ones
The Other End of the Leash: Why We Do What We Do Around Dogs