Dogs: A New Understanding of Canine Origin, Behavior and EvolutionOct 1 2002by Raymond Coppinger and Lorna Coppinger
Dogs: Their Fossil Relatives and Evolutionary HistoryMay 17 2010by Xiaoming Wang and Richard H. Tedford
Dogs Don't Cry: Dispelling The Major Misconceptions About Joint Pain In Dogs, Teaching You What To Look For, And...Jun 18 2016by Dr. James St.Clair "Dr. J"
Dog Sense: How the New Science of Dog Behavior Can Make You A Better Friend to Your PetSep 8 2014by John Bradshaw
Pet Politics: The Political and Legal Lives of Cats, Dogs, and Horses in Canada and the United StatesFeb 15 2016by Susan Hunter and Richard A. Brisbin Jr.
The Veterinarians' Guide to Natural Remedies for Dogs: Safe and Effective Alternative Treatments and Healing Techniques...Jan 25 2000by Martin Zucker