Drug abuse: How China is fighting the problem
chinadaily.com.cn |
Updated: 2018-06-26 14:58
Share
Share - WeChat
Sniffer dogs are dogs that are trained to use their senses to detect illegal drugs. A qualified sniffer dog needs to be independent, active, possessive and likes to run. Sniffer dogs eat and live better than ordinary dogs. Ordinary dogs live 15 years on average, while sniffer dogs' life expectancies range from seven to nine.
