I'd like to think that Barnabas made Sleipnir as human as possible because he knew there'd be no human who could put up with his antics or because he never saw humans as an equal, or simply because humans pissed him off. So yeah, "That's my self-made human right there, don't be shy, he won't bite you. You don't deserve it."
Now that I look at it again, Barnabas only lifted his sword when he fought with Dion, when the Kanverians annoyed him, and when he wanted to test Clive throughout the near-end of the game. It's just like, I can't help but assume if the king himself personally wants your life, you're either so annoying or so precious for him. What a balance. As for Sleipnir? He's the one who took care of the mess before Barnabas handled it. What a #GoodPartner









