PROBLEM TO BE SOLVED: To provide a water feeder for a pet from which a pet can drink water easily, which can be easily attached to and detached from a fence for a pet, and whose water feed container can be exchanged easily.SOLUTION: A water feeder for a pet includes: a water receiving plate where a pet drinks water a retainer for retaining the water receiving plate a support for removably supporting a water feed container for replenishing water to the water receiving plate and fixing means for fixing the retainer and the support holding fences for a pet therebetween.COPYRIGHT: (C)2014,JPO&INPIT【課題】ペットが飲水しやすく、ペット用の柵に容易でかつ確実に着脱でき、給水容器の交換が容易なペット用給水器の提供を目的とする。【解決手段】愛玩動物が飲水するための受水皿と、前記受水皿を保持するための保持具と、前記受水皿に水を補給するための給水容器を着脱自在に支持するための支持具と、前記保持具と支持具でペット用柵を挟持するように固定するための固定手段を備えたことを特徴とする。【選択図】 図1