i know that's a thing with some creatures, like with the nymphs if you "play" with them they will give you some of their hair as a gift and you can get beast essence (and i think maybe fur too but i may be wrong) from the wolfs if you submit turn one when you have a high enough relation with them. i think it would be cool to add a feature that allows you to lock the status of relations once they get to a high enough point so that way you can still collect the other loot items without having to worry about getting attacked in your own home or chased out of the woods lol.