cadaver dog

Noun

A dog trained to use its sense of smell to locate remains, usually human.

Japanese Meaning

遺体捜索犬：人間の遺体（または死体）の痕跡を嗅ぎ分けるよう訓練された犬

廃屋の捜索中、遺体捜索犬が壁の裏に隠された場所を捜索隊に知らせた。

Sense（1）

A dog trained to use its sense of smell to locate remains, usually human.

Of course, once trained, a cadaver dog doesn't disturb the remains at the site.

cadaver dogs

（ plural ）