Dunellen is a square mile of front porches and narrow lots, the kind of borough where your yard sits right against the neighbor's and everyone can see how it is going. Cousin Lawncare LLC works those small parcels closely — mowing tight along fence lines, trimming beside steps and hedges, edging the sidewalk until the concrete shows clean. Small yards are unforgiving; there is nowhere to hide a missed strip. Cleanups and mulch open the season, leaf work closes it, and the weeks in between run on a schedule people can set their week by. On a Saturday morning with mowers going up and down the side streets off North Avenue, the whole block sharpens at once.