If there is a good investment for your pet then it must be a waterproof dog bed. Investing in a waterproof dog bed gives the advantage of preventing health problems that could arise from the unsanitary conditions of lying on the floor. Dogs were not meant to stay in one place for prolonged periods of time. Chances are, if they stay in one place or are tied to it, various parasites and insects could also be breeding on it already. With a dry, comfortable and soft matting, your dog is protected from ailments that could stem from these conditions.