If he gets bit that could backfire on you real fast. I am retired from a gas utility and our meter readers knew that when a dog bit one of them (which happened pretty much weekly) The meter reader could file a lawsuit and automatically get a $3500 settlement from the homeowners insurance company without a fight. Most of them didn't sue but some of them always did. The homeowner then got a hefty insurance premium increase. I don't want to rain on your parade but your insurance company may refuse to insure you in the future or require that you get rid of your snakes if that was to happen. If you don't have insurance such a payment would come out of your pocket.Just be careful.