identification tag; ID tag; (slang. dog tag)

sniffer dog / detection dog

explosive detection dog (EDD) / bomb dog

dog tag

radiological dog tag

dog-tag

identification tag

canine team (K-9) (dog team)

dog service

dog-handler

guard dog

military working dog (MWD)

tracker dog

mine-sniffing dog

mine detection dog (MDD)

sling dog

criss-cross dog-fighting tactic

dog a watch

dog bolt

dog clutch for direct drive

dog

war dog

war dog reception and training center

orderly buff (dog)

scout dog

scout dog platoon

service dog

casualty dog

carrier dog

dog-eared book

patrol dog

sentinel dog

ambulance dog