Not likely, here in New England where the inquiring OP apparently lives, but...
Coyotes have certainly thrived in New England in recent years and reports of coyote incidents are definitely on the rise here. Just yesterday in a small peninsula area of the coastal city Gloucester, MA, called Rocky Neck (a small, rocky peninsula, a former artist colony area with virtually no woodland cover) a coyote attacked and killed a small poodle-like dog on it's leash inside its' own yard,
very close to the house. The owners just stepped outside their door and --- too late --- actually saw a coyote just standing right there with the small deceased canine still in its' mouth. Cats are apparently also a favorite menu item of opportunity for coyotes in the 'burbs.
We live in a more rural and considerably less populated, more "downeast" area of coastal New England and we hear packs of coyotes late at night on a regular basis, more noticeable in warmer weather months (when the windows are open). I don't know if all the racket they make is associated with hunting behavior or mating behavior or if it's just a form of pack communication, but their ongoing "group" cries are very loud and really quite eerie --- enough to make one's hair stand on end. Only very rarely do we actually see them however, and then only in daylight, individually, as they scurry quickly from one area of "cover" to another. At night, if we hear them while we're awake and just turn on an outside light or merely open a door or window, there is immediate silence; coyotes are very alert, quite wary and very stealthy.
I'd certainly worry about the unintended consequences of employing poisons within baited meats in the 'burbs (or anywhere, for that matter). Neighborhood dogs and cats (and / or other small mammals) might be just as likely to discover and eat any such "planted" poisoned meat. This would not seem to be the best way to make new friends in the neighborhood --- and it's not a good idea to inadvertently "introduce" poisons to non-targeted species --- the poison will ultimately just get "passed along". Frankly, I'd confine the use of D-Con to unwelcome indoor mice.
A motion-activated spotlight might provide some silent coyote deterrence (at night, anyhow) for a limited area outside the house when Rover gets let out at night to take care of bodily business. However, coyotes are infinitely "adaptable" so I certainly wouldn't bank on the long term success of that approach, but it's at least easy, completely safe, inexpensive and silent --- with no potential for harm to any other critters.