A pet automatic feeding device, comprising a storage box (1), a feeding tray (2) and a conveying channel (3), the storage box (1) being obliquely arranged above the feeding tray (2) and connected via the conveying channel (3), the storage box (1) being provided with a valve (4) and a timing controller (5). The pet automatic feeding device utilises the described solution so that a pet can eat food at set times while their owner is not at home.
