Last weekend I did the world a favor with my trusty .22-250
We called in a pair and I took the lead one at about 100 yards. That 53 grn Sierra MatchKing let out a loud TTHHHAAAAWWAAAPPPP! and the dog jumped straight up, all 4 feet off the ground, and hit the earth DEAD.
Here is a picture for your viewing pleasure. In case you are wondering, I painted my Stevens 200 rifle myself