| Working Like a Dog: The Story of Working Dogs Through History |
Gorrell, Gena K.
|
2003 |
Tundra Books
|
| K9 Complete Care: A Manual for Physically and Mentally Healthy Working Dogs |
Gerritsen, Resi, and Ruud Haak.
|
2003 |
Detselig Enterprises
|
| Dogs with Jobs: Working Dogs Around the World |
Kachanoff, Kim, and Merrily Weisbord.
|
2000 |
McArthur & Company
|
| Ascent of Dog: Working Dogs in the West |
Bush, Wendy.
|
1998 |
Detselig Enterprises
|
