While dove hunting at one of my favorite tanks at the lease, I've seen at least 3 yotes patrolling the pasture. With a few calves in there, I have been thinking about taking along my 10" Contender in 22LR. I've seen them within 80 yards while dove hunting, and with a call and proper setup I'm sure I could get them to within 40 or 50. Would a LR be enough for a head-shot inside 50 yards? If so, can you suggest a good varmint round?