A pet feeder structure is disclosed, which mainly comprises a body and a vessel. The body comprises a bevel portion that is configured with a plurality of fixed holes. The vessel comprises an accommodating space utilized for placing a feeding stuff and an outer peripheral edge configured with an insertion-connection portion. The fixed holes of the bevel portion of the body are provided for the insertion-connection and fixation of the insertion-connection portion of the vessel. That is, the vessel can be insertedly connected to the body by inserting-connecting the insertion-connection portion thereof to the fixed holes of the bevel portion of the body. Accordingly, with the fixed holes of the bevel portion of the body located at different heights to be provided for the insertion-connection and fixation of the insertion-connection portion of the vessel, the height of the disclosed pet feeder structure is adjustable.本發明係一種寵物餵食器結構,主要係由一本體及一器皿所組成,其中,該本體上設一斜邊部,斜邊部設有複數個固定孔提供餵食器皿之插結部插結固定;一器皿設有容置空間置放飼料,又該器皿外周緣設一插結部,該插結部恰可將器皿插結於本體之斜邊部之固定孔;據此結構,透過本體斜邊部之不同高度固定孔,提供器皿插結部插結固定達成調整高低之寵物餵食器結構者。10‧‧‧本體11‧‧‧斜邊部12‧‧‧固定孔13‧‧‧頂靠柱20‧‧‧器皿21‧‧‧容置空間22‧‧‧插結部24‧‧‧間隙30‧‧‧止滑墊