Extra large dogs deserve the extra amount of love and an XXL dog bed. It's difficult to find a dog bed that fits a Great Dane or a St. Bernard. Ambient Lounge® created a dog bed that keeps our giant dogs comfy while lounging on an XXL dog bed that has a waterproof and chew-resistant base, top covers that you can switch and interchange any time, and a smart vent that allows air to flow, keeping the dog bed cool even during hotter days.