I have a coyote in the back yard of my 2 ac. Been there all afternoon. It keeps circling. I called Tigard police, they don't have anybody to handle it. They were nice about it. The guy said they don't usually bother somebody, if the animal is a direct threat. No promises though. My twelve gauge is out on loan and I don't have a bow. Will the .410 be a sure kill at about 30'?