How well do you think it would work to send some really aggressive dogs down into a cave or a bunker to try and clear out all the bad guys down there? Do you think they could be trained to be selective about who they attack, avoiding women and children by smell? Maybe send them in to break up human shields too?
What if instead of just using their teeth, we mounted tazers on their heads, so when they went to bite someone, they got tazed? Are there any other weapons we could give them instead?