USDA Orders Pittsburgh Zoo to Stop Stressing Elephants with Herding Dogs
The Pittsburgh Zoo uses dogs to herd elephants. The USDA has ordered the zoo to stop this, since it causes undue stress on the pachyderms.
Read MoreThe Pittsburgh Zoo uses dogs to herd elephants. The USDA has ordered the zoo to stop this, since it causes undue stress on the pachyderms.
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?
Read More