PROBLEM TO BE SOLVED: To provide a container having a function enabling the excrement excreted from a dog or a cat on the ground to be collected rapidly and hygienically, and having convenient portability.SOLUTION: The container for treating the excrement of an animal is constituted as follows. A lid expandable in the front and rear, and upper and lower directions is attached to the front side face of a rectangular container, and the tip of the lid is formed into a shape facilitating the raking-in of the excrement. The excrement can be raked into a plastic bag in the container by the lid of the container by inserting the container into the plastic bag from the lid part, opening the lid of the container in the plastic bag in a state of the container wrapped with the plastic bag, and inserting the bottom part of the plastic bag into the bottom of the container.COPYRIGHT: (C)2012,JPO&INPIT【課題】犬猫などが地面に排泄した糞の回収を、素早く衛生的に行えるようにする機能を備えた、携帯するのに便利な容器を提供する。【解決手段】長方形状の容器の前方側面に、前後上下に伸縮する蓋を取り付け、その蓋の先端を糞を掻き込み易い形状にする。この容器を蓋部分からポリ袋の中へ入れ、ポリ袋で容器を包んだ状態にして、ポリ袋の中で容器の蓋を開き、ポリ袋の底部を容器の中へ奥底まで入れることで、容器の蓋で糞を容器中のポリ袋の中へ掻き込むことが出来る。【選択図】図4