With each Thanksgiving comes a few traditions almost everyone celebrates - traveling home to visit friends or family, the mass consumption of turkey and various calorie-filled side dishes and gazing at all the balloons in the Macy's Thanksgiving Day Parade. But there's one other event that's quickly become a part of everyone's annual festivities - watching the parade of canines in the annual National Dog Show. Now in its 24th year, the National Dog Show presents the finest dogs in the country.