Mobs that seriously send you on a guilt trip when you kill them.

[SrahaTia]

+1 to Gaelicats, but also Sea Swallows, Korpokkurs, and anything Korpokkur-adjacent, like Yukinko.

Also the karakuls and their tragic dying "baas", makes me feel like a monster whenever I need fleece.

[TaleraRistain]

I have cats and they are my babies but I laugh at that hiss and angry yowl when gaelicats die because it reminds me of screwing with my furballs.

I feel guilty over goobues just there trying to chill. And tonberries are my little babies. I hate when I get WM normal in roulette.

[Maxilor]

Killing the sheep's always make me feel like a giant P.O.S.

[KurohNeko]

Share your sorrow and your guilt. It was self defense, right?

Gaelic Cat - I first encountered these in Cloud top. A hostile bat, hey, nothing I'm not used to. I took glee in attacking and shooting this thing. Something was off though -- I heard cat yelps. That was odd to me, but I had my Fat Cat out, and maybe there was some feature happening I didn't know about. The last hit, I heard a cat scream, and it fell to the ground. Upon further inspection, It wasn't a bat that I killed... It was a cat with improvised wings, that had a bell on its chest. I do my best to avoid fighting them now.

For me it's the succubi. I want to slay them but not in the literal way. They're too hot to die. Same goes for Scathach. I for one was opposed to slaying her, my alliance made me do it.

[hynaku]

I don't fill anything killing them. Only thing think of is how they will taste cooked or what gear can make from them.

[Roda]

The dogs in sastasha. They're just caged up and scared
They're wearing widdle scarves
There's a puppy in there!

[Renalt]

I'm a heartless bastard. If you give XP or mats...I'm fine with killing it. Some mobs I'll kill just because.

I like to think my WoL is just a murder hobo...but NNNnnnnOOOoooOOO I gotta be the good guy.

[RobynDaBank]

Felt meh when I first unlocked MRD and had to kill some lost lambs. They're lost, why slay them?! Also, enemies like Bogys and the Souls in Sunken Temple. They make such a cute and sad sound when they die.

[Neoyoshi]

Anything that makes a really sad-sounding death rattle, like a catgirl with voice 5 D:

It's like when I kill an American Coyote in RDR2/RDO, they make the most heart-breaking sound.

[SeverianLyonesse]

The Ornery Karakul for me. The sad little "baaah..." when they go down just makes me so sad every time.

I used those to level my BLU for a few dozen levels. I may have cried a bit.