A kind of automatic pet feeding device,A feed entrance is included,Position one cabinet upper surface of what； The outlet of one feed cup,The one side of the position what cabinet； One first motor mould group,System is to make a feed cup be moved to a fixed point from feed cup outlet； One second motor mould group,System one of pours out in the feed cup specific feed to make feed cup overturning； One infrared detector,At what one periphery of feed entrance of position,To detect whether the feed cup has been filled with the specific feed； And one feed supplement pipe,System is to provide the specific feed.一種寵物自動餵食裝置，具有：一飼料入口，位於一箱體上表面；一飼料杯出口，位於該箱體之一側面；一第一馬達模組，係用以使一飼料杯自該飼料杯出口移出至一定點；一第二馬達模組，係用以使該飼料杯翻轉以倒出該飼料杯內之一特定飼料；一紅外線偵測器，位於該飼料入口一周邊處，用以偵測該飼料杯是否已裝滿所述特定飼料；以及一飼料補充管，係用以提供所述特定飼料。
