sniffer dog

Noun

A police dog trained to sniff out illegal goods such as drugs or explosives.

Japanese Meaning

不法品（麻薬や爆発物など）を嗅ぎ分けるよう訓練された警察犬

The airport security relied on a sniffer dog to find concealed drugs and explosives during the late-night shift.

空港の保安は深夜の勤務中、隠された麻薬や爆発物を探し出すために嗅覚捜査犬に頼っていた。

Sense（1）

A police dog trained to sniff out illegal goods such as drugs or explosives.

sniffer dogs

（ plural ）