The invention concerns an animal feed system (1) suitable for supplying feed or water, comprising:a freely rotatable holder (2) for feed or water with a discharge opening (3) provided in the underside；a catchment tray (4) for supporting the holder (2) and capturing and temporarily storing the feed or water dispensed via the discharge opening (3)；fixing means intended to attach the holder (2) to the catchment tray (4), wherein the fixing means comprise an annular fixing element (5) with security edge (6), wherein said fixing element (5) comprises a passage (7) for the feed or water.
