Whether you have a dog (or two), chances are that you will need a dog fence. While not all dogs need a run, there might be good reasons for you to install one in your home. A dog run comes in handy when your backyard may prove insufficient and allow your dog to escape, or if your dog has behavioural issues and needs an enclosed space for training. A dog fence is also essential if you have livestock or expensive plants and would like to protect them from your scampering dog. It also serves as a fun place where your dog can play, exercise, and do his business without you having to take him out for an early morning or late night walks.