He couldn't hack it as a drug-sniffing dog. Now he's conservation's best friend

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Let's face it: All dogs like to smell poop. But this dog smells something else, too -- opportunity.http://feeds.feedburner.com/~ff/rss/cnn_us?d=yIl2AUoC8zA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=2O5VvbvkBHA:6cEe8UXvTAo:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/rss/cnn_us?d=7Q72WNTAKBA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=2O5VvbvkBHA:6cEe8UXvTAo:7Q72WNTAKBA) http://feeds.feedburner.com/~ff/rss/cnn_us?i=2O5VvbvkBHA:6cEe8UXvTAo:V_sGLiPBpWU</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=2O5VvbvkBHA:6cEe8UXvTAo:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/rss/cnn_us?d=qj6IDK7rITs</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=2O5VvbvkBHA:6cEe8UXvTAo:qj6IDK7rITs) http://feeds.feedburner.com/~ff/rss/cnn_us?i=2O5VvbvkBHA:6cEe8UXvTAo:gIN9vFwOqvQ</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=2O5VvbvkBHA:6cEe8UXvTAo:gIN9vFwOqvQ)
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