Believe it or not, that snuggly fur ball you call the family dog is directly descended from big bad wolves. So don't be surprised if Spot prefers something more rugged than that sparkly pink dog bed you bought him. Canine Fine Art Caves builds structures that help your dog get in touch with his inner beast. Made of TerrierRock—faux stone made of reinforced papier mache—the caves have a durable four-layer wall construction that helps keep a dog warm and dampens sound. Each has a hand-dressed arch created from wood salvaged on western Vancouver Island and is stamped with a paw print from Scottie, the company's canine president. Scottie's Fine Art Caves
offers them starting at about $2,500 for a small cave.