A folding pet carrying device comprises: a backboard, a bottom panel, a front panel, a top surface and two side panels； a pull rod device disposed on an inner side of the back panel, the lever device comprising a telescopic rod body and a setting The handle portion of the upper end of the telescopic rod body, the rod device can protrude to the outside of the top surface portion or be hidden under the top surface portion； the plurality of rollers are disposed on the bottom surface of the bottom plate； and the two straps are disposed on both sides of the back panel； The side plates are connected to the two sides of the back plate in a bendable manner, and the bottom plate is bendably connected to the bottom side of the bottom plate, and the edges of the two side plates are respectively disposed between the bottom plate, the front panel, and the two sides of the top surface A connecting member, when the two connecting members are pulled apart into a separated state, the side plates and the bottom plate and the top surface portion and the front panel can be superposed on the back plate, so that the folding pet carrier is in a stowed state.一種折疊式寵物攜帶裝置，包括：一背板、一底板、一前面板、一頂面部及兩側板；一拉桿裝置，設置於背板的一內側面，拉桿裝置包括一伸縮桿體及一設置於伸縮桿體上端的把手部，拉桿裝置能夠伸出到頂面部的外側或隱藏於所述頂面部下方；多個滾輪設置於底板的底面；及兩背帶，設置於背板的兩側；其中兩側板以可彎折方式連接於背板的兩側邊，底板以可彎折方式連接於底板的底側邊，兩側板的邊緣和底板、前面板、和頂面部的兩側邊之間分別設置一連接構件，當兩連接構件被拉開成為分離狀態時，兩側板和底板以及頂面部和前面板能夠疊合在所述背板上，而使得所述折疊式寵物攜帶裝置成為一收納狀態。
