Hey Dave, what's the biggest town close to you? I can't remember where Magoffin county is for some reason.
A sound I've had real good luck with in a situation like yours is pup growling and fighting mixed with pup or rabbit distress. I've got a tape of coyote pup fighting a grey fox that works real well. If you've got an MP3 caller I can send you some sounds I mixed that work pretty good this time of year.
That old male will come in looking for a fight, you put him down, wait a couple of days then go back and clean the pups out. If several come in make sure you get the biggest one first, then the [beeep] if you can. If you let the male get away he'll lead the pups off, plus males seem to me to be the most dog aggressive. If you're serious about running beagles these days you'd better look at a bigger dog to protect them. Something that works really well for people who run packs of miniature dachsunds is called a lurcher, it's a mix between a sight hound (greyhound) and a terrier, (pit, bull, whatever). They are big and tough enough that they can get a pretty good handle on the coyote or if there's more than one they'll hold them off the little dogs, especially if they are raised with the pack. Do some research on them, they're pretty cool dogs.
Years ago my dad raised weimaraners, our neighbor had coon hounds and his coon hounds kept getting into something that would tear them up. None were ever killed but we'd hear them fighting and whatever it was would just give those old black and tans hell, we'd spend two hours coon hunting and two hours stitchin ears and necks from the bite marks. We thought it was a pack of wild dogs that would pop up every once in a while in our area. When the coon dogs had healed up we ran two or three hounds with four big weimaraners, not the fancy little fourty pound show dogs you see folks jogging with these days but 65 lb German bred dogs that would eat a cat in about half a bite. Well when the usual fight broke out we let the bird dogs loose and ran in to watch. Before we got there the weimaraners had two coyotes stretched and one more small one trying to crawl into a den. Anytime after that when our neighbor had coyote problems he'd call to borrow our bird dogs. The problem with beagles and coon dogs is that they aren't interested in a fight, they just want to trail, a coyote will eventually wear both out and hamstring them. Good luck an sorry this is so long. Ted