Skinstalker

this Mod add the skinstalker to your world that force you to not kill animal or it May turn it into monster and kill you or it May stalk you form far away sometimes he will just run away it's because he is scared he will be back to kill you and you May hear some strange sound like ambient all day or nights so be careful with this ADD-ON don't kill animal again  

He can transform into 

sheep

Cow

Dog

Chicken 

Fox

Oxelot 

Pig

Fish

The skinstalker 

If there any bug on my ADD-ON please let me know in comment

please showcase my ADD-ON it's free just put my name in your title or discription