handy Last Chance canine is in the trailer I won't release him you will be bit make your presence known now so basically the law of police canine uses this where canines are deployed a warning should be given along with an opportunity to surrender where possible and deploying a canine on suspect who has already been subdued or who is surrounded or who is not actively resisting revading arrest is also going to be likely excessive force even with a warning given deploying canines on suspects who pose no immediate threat is generally going to be unreasonable canines should only be deployed where there exists some serious immediate safety threat in a tense fast-moving situation where there's some actual reason for doing so Revere