If you have a beach nearby, what better way to spend a weekend than to go and have a day with your dog on the beach? At first, they will just want to run around and meet the other dogs, but after a while, you can start building a sandcastle. Your dog will soon be at your side, their curiosity running wild. What are you doing? Have you lost something? Let them help you dig out all the sand and shape it into a castle. Then sit back and enjoy your creation before giving the 'destroy' command, whereby your dog can have a ball totally smashing your castle. After this, it will be time for a water break before heading home for a snooze.