WTF Fun Fact – South Korean Cloned Drug Sniffing Dogs

In 2007, South Korea began employing cloned Labrador retrievers to sniff out drugs for the customs service. Training and using cloned dogs was more cost effective since only 30% of naturally born dogs they trained ever qualified for service. – WTF Fun Facts

Source: South Korea deploys cloned drug-sniffing dogs – ABC News (

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