Yi Seed Pet Wu ?structure improvement, include:Yi ?Body, with a Top plates, the bottom plate of one phase Right what Top plates lower section, at least one every Layer seating Fang Yu ?Body bottom plate on, a bearing box is set every Layer Xia Fang Let, use the excreta for accepting Pet objects, an at least Brace mount Yu ?Body bottom plate on, the Kua Let what two-phase O of And are every Layer Zuo Inter, make two-phase O every Layer Zuo Inter No Sew gaps, an at least partition Jia Let Zhi Yu ?Body Top Ban With bottom plates front end face, an at least Ge Ban Let Zhi Yu ?Body bulkhead bracket in, this Chong works are set in what bulkhead bracket by Ge Ban Ke Let, Shi ?Body Yi Real Inter demands have Changeization Bomb use Kong Inter, it can the small-sized Pet objects of Yi Real Inter demand Rong Zhi More, or Rong Zhi More large size Pet objects.一種寵物籠結構改良,包含有:一籠體,具有一頂板、一相對於頂板下方之底板,至少一隔層座置放於籠體之底板上,隔層座下方設置一承置盒,藉以承接寵物之排泄物,至少一支撐架置於籠體之底板上,並跨設於二相鄰隔層座之間,使二相鄰隔層座之間無縫隙,至少一隔板架設置於籠體之頂板與底板的前端面,至少一隔板設置於籠體之隔板架中,本創作藉由隔板可設置於隔板架上,使籠體依實際需求具有變化彈性使用空間,可依實際需求容置較小型寵物,或容置較大型寵物。