|Owner|| Max Alexander (former)|
Lydia and Dylan Camrose (current)
|Episode(s)||9.05 Dog Dean Afternoon|
The Colonel is a German Shepherd owned by Max Alexander a taxidermist who runs a business called Mounted Treasures. The Colonel was the only witness to the death of his owner, as well being present at the death of the Enid Animal Shelter employee Brad. He was initially thought to be a suspect by Dean, until he showed no adverse affects to silver. As a way to learn what is has been causing the murders in Enid, Oklahoma; Dean takes an Inuit potion that allows him to mind meld with the Colonel (as well as all other animals).
- Al Rodrigo provided the voice of the Colonel.