Have you ever watched your dog snooze happily in his bed and felt a little envious? Wash those feelings of jealousy aside, my friends soon you’ll be able to sleep in your very own human-sized dog bed. Two university students in Vancouver, have created Plufl, a dog bed for people. Currently available for pre-order, the successful campaign is trending on social media and has already raised nearly $300,000. That can only mean one thing people really need to take a nap. What is a Human Dog Bed? That’s exactly what…