Abstract: A pet liquid feeding appliance includes an appliance body and multiple feeding assemblies installed at an outer end of the appliance body. The appliance body defines a discharge port for use in conjunction with the feeding assembly, and is further provided with a feeding trough. The feeding assembly includes a fixing piece and a nipple installed at one end of the fixing piece. Both ends of the nipple are each provided with a clamping slot. The fixing piece is provided with a clamping column for use in cooperation with the nipple. The fixing piece and the nipple are detachably connected to each other. One end of the clamping column is provided with a hook, and one end of the fixing piece is provided with a liquid outlet. By providing multiple feeding assemblies, multiple pets can drink together at the same time.