For your stated purposes, a .22 magnum revolver would be ideal. Or even a Colt woodsman pistol if you want to go retro, but still stay in the 29th century.
If you are more concerned about 2 legged critters instead of snakes, rabbits & song dogs, a 357 Smith & Wesson 66 would be the ticket. 4 inch bbl, lightweight frame & can handle 157 grain defense loads quite nicely. Lots of police trusted the K frame Smith, you can too.
If you are more concerned about 2 legged critters instead of snakes, rabbits & song dogs, a 357 Smith & Wesson 66 would be the ticket. 4 inch bbl, lightweight frame & can handle 157 grain defense loads quite nicely. Lots of police trusted the K frame Smith, you can too.