That's what I have been using. Just Crack the egg,a small crack. Put it in the back end of the live trap. Have 3 traps out last week or so. The cheap wire mesh ones. I tie about 20 feet of 5-50 cord on the top of the door end. Drag them out in the open yard. Shoot them in the trap with a 410. Light load of 7 1/2 does the trick. Doesn't hurt the trap.

If they spray, deal with it, after a bit.

2 skunks and 5 coons this week. Some days, coon in one trap, skunk in the other. They have been playing together. And have been spraying around all night.