The MidWest Spree Travel Carrier is the perfect solution for taking your small dog, cat, or any small animal, on the go. The built-in. carrying handle makes it ideal for travel and the ventilated sides and door allow your pet to peak outside while keeping cool. The Spree Travel Carrier is availablein. three sizes and three fun, fashion colors. If your furry friend has an accident, clean up is a breeze. Just spray out with water or wipe with a wet cloth and a mild, pet-safe cleaner.