Deer may be wonderful to watch out in the yard, but once they start feasting on your shrubs and plants, those lovely creatures can become downright pests. Replacing plants and shrubs is costly, too. If your yard is providing a smorgasbord for every deer in the neighborhood, you need to get to work with a repellent…and fast! Short of fencing, which can be ugly, or covering your plants with netting, which is both a hassle and not very attractive, repellents are the easiest way to go. Basically, you have two choices: spray-on repellents or electronic motion detectors that activate to scare deer away in a variety of ways. Here’s how to choose the best deer-repellent solution for your yard.