Sometimes the best way to keep your dog busy is by spending time with them. Set some time aside to spend a movie night with your dog. Choose a line up of some of your favorite movies, get your favorite snacks and cuddle with your dog. You don't have to do too much, just relax with them. What could be more fun?
If you're too busy to spend time with your dog during the week, or you're feeling bored and want some entertainment, you could always buy your dog an interactive feeder. These toys make your dog work for their food and it is highly entertaining to watch. These toys also stimulate your dog mentally and physically, so there are quite a few benefits.