With international travel returning to prepandemic levels, these floppy-eared hounds are sniffing out deadly diseases and pests at border crossings one mango or sausage at a time.
Meet the Canine Officers Guarding American Agriculture
With international travel returning to prepandemic levels, these floppy-eared hounds are sniffing out deadly diseases and pests at border crossings one mango or sausage at a time.
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