2 Ways Dogs Are Helping Save the Lives of Elephants
About 35,000 elephants are killed each year for their ivory tusks. Dogs are being trained to use their incredible senses of smell to stop this tragedy.
Read MoreAbout 35,000 elephants are killed each year for their ivory tusks. Dogs are being trained to use their incredible senses of smell to stop this tragedy.
Read MoreTo improve the safety of its human employees, the Pittsburgh Zoo uses two Australian Cattle Dogs to herd elephants. But what about the safety of the dogs?
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