The present invention is related to a pet stroller with multi-stage split canopy comprising a body, a pet cage and a split canopy. The split canopy is disposed on the top of the pet cage, wherein the split canopy comprises two multi-stage rotors and two symmetrical U-shape pipes, the two multi-stage rotors respectively disposed on the central position of the top of the pet cage in order to oppositely open or close the two symmetrical U-shape pipes, in multi-stage, from the center of the split canopy. Thus, the canopy of the pet cage is more solid and allows the owner to close the pet cage rapidly in a very short time avoiding risks of the pet jumping out under pressure. Additionally, the multi-stage switch design can allow pets head to expose appropriately , and cooperate with the coverage of semi-opening front and back section of the canopy, to improve the pets sense of security and stability and let the owner take care and contact the pet easier.
