FIELD: agriculture.SUBSTANCE: group of inventions relates to devices for feeding cattle. Pet feeding system comprises a vehicle. Vehicle comprises a cart and a pusher device for moving the feed along the ground. Pusher device comprises a support and a pusher member borne by the support. Pusher member is designed to push feed along the ground from the side of the vehicle in a transverse direction resulting from the movement of the vehicle in a longitudinal direction perpendicular to the transverse direction. Pusher member is translationally mobile with respect to the support in the transverse direction between a retracted position, in which the pusher member is located between lateral edges of the cart, and at least one deployed position, wherein the pusher member extends in the lateral direction relative to the cart.EFFECT: higher efficiency and simpler process of feeding cattle.16 cl, 8 dwg