I want to take my son prairie doggin this summer and think he needs a little more juice to reach out and tag the little critters. So I am not sure what I should buy. I have a few thoughts. The first would be to go with a TC Contender single shot in 223. I have a ton of TC's and love them. This would allow bigger calibers once he gets older. The next thought is just a 223 or 204 in a youth rifle. I also thought about a 22 hornet rifle. Any ideas on this?