Livestock feed wagon, comprising a moving frame, a feed container which is fitted on the frame for accommodating animal feed, in particular provided with feed-mixing means, a movable arm construction having an operable gripper fitted thereto for grabbing an amount of animal feed, wherein the arm construction is configured in such a way that the arm construction can pivot the gripper only in one plane from a first position for grabbing animal feed next to the livestock feed wagon to a second position for releasing the animal feed above the feed container. This makes it possible to provide a very simple and compact construction.