This creation is about a kind of pet rat bedpan.The main reason is that the basin cover is arranged on the upper end of the basin seat.The rear end of the basin cover is provided with a pivoting shaft for pivoting and combining with the pivoting part of the basin base.And a blocking part is formed at the front end of the basin cover for embedding and positioning with the blocking edge of the basin seat.A step part is formed at the outer end of the block part.And an access is provided at the corresponding step part of the basin cover；Accordingly,The utility model can prevent the pet rat from removing the rat sand and excrement in the basin seat out of the basin seat.Avoid environmental pollution.And it is very simple in the overall structure design.It is convenient for disassembly and cleaning.It is convenient for pet mice to crawl in and out.Prevent pet rats from falling.The utility model is more practical in its overall implementation and use.本創作係有關於一種寵物鼠便盆，其主要係令盆蓋蓋設於盆座上端，於盆蓋後端設有樞接軸供與盆座之樞接部相樞接結合，並於盆蓋前端形成有嵌掣部供與盆座之嵌掣緣相嵌掣結合定位，另於嵌掣部外端形成有階梯部，又於盆蓋對應階梯部處開設有出入口；據此，能防止寵物鼠將盆座內的鼠砂及排泄物撥出盆座外，避免有污染環境之情況發生，且在整體結構設計上極為簡便，能方便進行拆卸清洗，並能方便寵物鼠爬行進出、防止寵物鼠跌落，而在其整體施行使用上更增實用功效特性者。
