Any places sell #10 or smaller birdshot for "pests" e.g. snakes? Do folks just use the much more common #9 for this purpose?
A .22 pistol with rat shot usually does the trick. And doesn't rattle the neighbors when you shoot it.
I use Winchester AA low recoil/low noise for stuff around the yard. Its not whisper quiet but its quieter than a full 1 1/8 oz target load. It's a 26 gram load of 8's but it will shred a copperhead that I can't dispatch with a stick because they're under the shrubbery. I don't see a need for a smaller shot size in a shotgun in that situation. In a pistol with limited space in the round, smaller size shot makes more sense.
Or the chrome horn.Depends on the pest. If they’re blocking I-40 it’s 00 buck.