When planning a day trip to a local winery, most folks look for great scenery, nice vintages and a place to spread out the nibbles for a picnic. But in many cases, dog owners have to leave their four-legged friends at home. Here's a list of 10 vineyards in Virginia and Maryland that allow dogs, as long as they're on a leash and owners clean up after them. Here’s a toast to Fido.