The invention belongs to the technical field of stray pet management, in particular to a capturing device for managing urban stray dogs and cats. The capturing device comprises a first round
pipe, a second round
pipe, and a capturing module; one end of the first round
pipe is welded with one end of the second round pipe, and a pressing block runs through the other end of the first round pipe; a pull
rope is arranged in the inner side of the first round pipe; according to the capturing device for managing the urban stray dogs and cats, the pull
rope is clamped and fixed by the pressing block, and after the pull
rope is released, a No.2 arc-shaped rod is expanded under the action of a No.2
torsion spring, thereby pulling one end of a capturing net to move, so that the other end of the capturing net pulls a sliding disc to slide in the inner side of the second round pipe; when two limiting rods on the sliding disc are moved, a fixed
lantern ring is pushed to be separated from a U-shaped articulated frame, and a No.1 arc-shaped rod is expanded under the action of a No.1
torsion spring, so that the capturing net is expanded, thereby being convenient for capturing the stray dogs and catsand reducing the mobility of the stray dogs and cats.