I do feel badly when a fennec or a nug gets caught by some chain-lightning or another aoe and then Cassandra just goes tearing off after them when the 'real' enemies are down. Or when I 'have to' kill a few for crafting purposes and Dorian and the Inquisitor shout out their 'on defeat' taunt lines ("Another blighter falls!' and 'One down!' respectively). It just seems like an awful lot of celebration for killing a small furry/hairless creature.
I also feel badly when humanoid corpses end up in extremely uncomfortable looking positions.
And when the dragon got down to a teeny amount of health and I just 'had to' keep going even though it kind of curled up in a ball and stopped attacking. And that was my first dragon kill, everyone dead except my K-E smashing and fade-cloaking while the dragon cowered in the corner and everyone else was dead...it was a real mess.
The dogs with their panic animations are tragic too...I'm beginning to think I should just stop looking at anything but my skills while I'm fighting. xD