Discover the best prices on Yerf dog Scooters & Accessories when you comparison shop at BizRate. Browse Yerf dog in Scooters & Accessories to find the lowest prices from . Narrow your search by price range, product specification, store, or style -- even calculate your tax and shipping charges before buying. BizRate is your one-stop shop for Sports Equipment & Outdoor Gear: Buy Go Kart Yerf Dog 90 Cc 4 Wheeler Carburetor Carb and Go Kart Yerf Dog Rover Scout 150cc Carburetor Carb.