Lore other people's pets. You will see AI/Chiv is quite common.I pulled a Triton with Poison and Chivalry. But attacking a spiritually cu Sidhe I found myself dead in a moment without knowing why. There was a nearby satirus paragon. Is it possible that the Pet cast Spells in the area and also caught the satyr who obviously killed me? That's why I'm afraid to put Chivalry. Since then I always use Poison and Disco (since I don't know the other skills). From now i'll always put AI, and I will learn to use other options too.