Wiktionary
n. (plural of sniffer dog English)
Usage examples of "sniffer dogs".
All the other sniffer dogs will smell the belt bomb and follow our dog.
Without warning, specially trained three-man search teams with sniffer dogs would enter the spur and choose one or two prisoners.
Secret Service agents and sniffer dogs combed the kitchen for fissionable material and hidden weapons.
Over the years, they'd learned to defeat sniffer dogs and all the other means of discovery.
If said piece of shit is not in this exact spot, in this exact condition when I come back, I'll bring a squad of door-bangers down here to roust every living soul in a five-block radius, along with illegals-sniffer dogs who will find and confiscate all the goodies you've got stashed.
Night patrols, curfews for growing minds, sniffer dogs after hard drugs.
You can run a metal detector along the box and trot out any sniffer dogs you have.
No checks, no X-rays, no sniffer dogs, and no-one in the carriage left alive to give a statement.