The four-wheeled 33-Gallon Milk Kart eliminates the need for one to carry and lift buckets in order to refill multiple calf pen milk-bar feeders. The Kart includes a 12-volt DC pump, 8-foot-long dispensing hose with trigger-operated nozzle, gradient sight glass, milk-volume-measuring flow meter, cordless drill-powered mixing whisk, and battery plus charger. It's double-insulted to keep the milk warm, and the pump runs only when the nozzle trigger is squeezed and held on.