Sniffer dogs help Mexico fight the flesh-eating screwworm - Sight Magazine With tail wagging, tongue out and ears perked, sniffer dog Hummer sits down in front of a sample of screwworm scent.

Sniffer dogs help Mexico fight the flesh-eating screwworm @sightmagazine.bsky.social #Mexico #screwworm #livestockprotection #snifferdogs #Ceacan

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