Sci/Tech Shelter dogs get a second life as poop-sniffing scientists

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mysticmac

First 1025
Oct 18, 2015
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Many shelter dogs spend their days sniffing out poop — but few find homes, purpose, cult followings, and calendar modeling opportunities because of it.

Enter Conservation Canines: In 1997, University of Washington Center for Conservation Biology director Dr. Sam Wasser developed a program that adapts police dog detection techniques for conservation science — namely, training dogs to track down the scat of endangered and threatened wildlife species.

Since then, a rotating cast of 17 lucky dogs has spent their days in Washington's 4,300-acre Pack Forest with nine handlers. Conservation Canines (CC) looks for dogs with tireless energy and a need for stimulation — traits that prevented them from finding homes, but which makes them ideal scent detectives. They are taught to approach scent detection as a game, where they are rewarded for learning how to track the scents of dozens of species' feces.

With their exceptional olfactory abilities, scent dogs are 19 times more efficient and 153 percent more accurate than humans at hunting down species-specific scat. Data gleaned by CC and its trainers gets funneled into worldwide research programs that study everything from identifying the range of endangered caribou to tracking Orca scat by boat.

The work is important: Scat samples provide significantly more data than hair snares, camera traps, and other animal-monitoring services. Photos, for instance, show only an animal's presence and movements. Scat can also reveal information about its diet and overall health. And by using non-invasive dog tracking to do this, scientists can explore human impacts on animal populations over large swaths of land with minimal interference.

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