This guide will let you know how to get the Perfect Beaver Pelts easily in Red Dead Redemption 2.
First, you will need to head over to the west of the fun horn located in New Hanover from the map. When you get there, you will see one star on the bottom right corner of the screen, giving you a clue of help. If you want perfect help, you need to give it a headshot with the varmint rifle; otherwise, you will not get a perfect pelt there.
And then you have to chase the beaver from the left side, so when you get closer to it, you need to shoot him with the rifle. And when it is dead, you can take it back to your base.