In a previous post, I gave the feline the highlight so I thought it only fair that I give the dog (man's best friend) equal time. Here is what I have found about dogs in mysteries.
From Dog Hobbyist - http://www.doghobbyist.com/articles/DogMysteries.html.
From the Cozy Mystery List Blog - http://www.cozy-mystery.com/blog/dogs-can-be-cozy-too-dog-mysteries.html.
From Dena P's Amazon List - http://www.amazon.com/My-Favorite-Dog-Mysteries/lm/12HQBGD52UTLH.
From Williamsburg Regional Library - http://www.wrl.org/bookweb/booklists/dogs.html.
I am sure there are a WHOLE LOTS MORE!! Let me know if you have a favorite one.