theHunter: Call of the Wild

There is two parts to this achievement. The first two wolves will be killed during the main mission. The third will be at the end of Gerhardt Baden's mission arc. Very easy to kill. They circle you and attack occasionally.

Every extra mission outside of the main missions have been glitched for me. You will need to get an addition kill and harvest to unlock the achievement. Doesn't seem to matter what animal, just kill and harvest.