(plaintiff sought injunctive relief and damages against his neighbors, the defendants, due to nuisance caused by incessant barking from defendants’ sheltie and dangerous nature of other dogs; plaintiff sought injunction to prevent defendants from owning any dogs; trial court held barking did not disturb plaintiff’s sleep as evidence showed barking did not occur at night, plaintiff never sought medical care, and dog had been given away; evidence also failed to establish other dog was dangerous; trial court declined to issue injunction or award damages; plaintiff appealed; trial court decision affirmed, court found no evidence of irreparable harm or compensable damages).