Listing Details 
| ID: | 18076 |
| Title: | NOVA | Working Dogs |
| URL: | http://www.pbs.org/wgbh/nova/nature/working-dogs.html |
| Category: | Dog Breeds: Working Dogs |
| Description: | Feb 3, 2004 ... Working dogs use their canine instincts and powerful sense of smell to perform a wide variety of jobs. |
| Pagerank: | 4 |
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