Canine handlers demonstrate how an anti poaching sniffer dog...
LAKE NAKURU, NAKURU, RIFT VALLEY, KENYA - 2019/03/03: Canine handlers demonstrate how an anti poaching sniffer dog can locate a poacher during this year's world wildlife Day celebrations held at Lake Nakuru National Park. (Photo by James Wakibia/SOPA Images/LightRocket via Getty Images)