Disclosed is a pet feeder, comprising a food box (4), wherein the upper part of the food box (4) is provided with an opening, and the rear end of the opening is provided with a rotating shaft (2) which is arranged horizontally a cover body (3) is provided above the food box (4), the middle part of the cover body (3) is hinged with the rotating shaft (2), and the rear side of the cover body (3) is hinged with a connecting rod (1) which is arranged vertically a pedal (5) is provided in front of the food box (4), a pedal support (7) is provided beneath the middle part of the pedal (5), and the pedal support (7) is hinged with the pedal (5) via a hinging shaft which is arranged horizontally a buffer spring (6) which mates the pedal (5) is fixed beneath the front part of the pedal (5) and the pedal (5) is hinged with the connecting rod (1) backwards along outer walls at both sides of the food box. The pet feeder has a simple structure and is convenient to use. The pedal which is arranged in front of the food box is used to open the cover body of the food box under the action of a lever principle, without human power, so that pets can open the cover body to eat food by themselves, and the cover body is closed automatically after the pets finish eating, so as to prevent food from being polluted by dust, flies, etc., thereby ensuring the dietary hygiene of pets.La présente invention concerne une mangeoire pour animal domestique comprenant un réservoir à nourriture (4), la partie supérieure du réservoir à nourriture (4) étant pourvue dune ouverture, et la partie arrière de louverture étant pourvue dun axe rotatif (2) disposé horizontalement un corps formant couvercle (3) est situé au-dessus du réservoir à nourriture (4), la partie centrale du corps formant couvercle (3) étant articulée avec laxe rotatif (2), et le côté arrière du corps formant couvercle (3) étant articulé avec une barre de connexion (1) disposée verticalement une pédale (5) est située à lavant du réservoir
