nah i let all the non poisonous ones go. unless they insist on coming in the basement or insist on staying on the porch. 3 strike rule.
We have several species of snakes around here and the only poisonous ones are Copperheads. I don't kill any of them including the Copperheads unless they come into the garage. Now Molly, our West Highland White Terrier, does not tolerate any of them in her yard and has no problem dispatching them from her territory. And it's a trip to see.CDT