As often as possible, and I do it usually every 3 days. I dont wear scent block so that the yotes arent scared when they catch a whiff of me, to them its just a usual day. And once I set the bait I make one call and then get the heck out of dodge. Set up a game cam that belongs to a buddies stepdad. They come around 4:30-7:30. Usually the earlier. So once I set the bait I make my one usual call, then wait in my lean to

the coyotes come in and then I take my shot while they chow down