"Guard! Block! Parry! Hold!" seems to make it use Demoralizing Roar.
"Think, and think again!" seems to make it use Batterhorn as counter.
"Watch your opponent, then attack!" seems to make it use Demoralizing Roar.
"Show no mercy!" seems to make it attack with Batterhorn.

All of these are with "extremely tame and very defensive" temperament. I have seen my wivre use Granite Skin a few times, but I can't reproduce it.