Rifleman Archive

Anyone know if these shots are working as planned. I dont mean for the usual bugs but rather when you shoot a critter all his buddies come running. How could something with a brain the size of a peanut know that you were shooting at them is beyond me. But I was just wondering if this is normal behavior for this skill. I thought that a skill like these would prevent them from going crazy and trying to kill you. Seems to work fine only on the creature you are shooting at.