FIG. 1 is a top, front, left perspective view of a retractable leash for two dogs, showing my new design;
FIG. 2 is a top, rear, left perspective view thereof;
FIG. 3 is a front elevation view thereof;
FIG. 4 is a rear elevation view thereof;
FIG. 5 is a left side elevation view thereof, shown at a larger scale for clarity of disclosure;
FIG. 6 is a right side elevation view thereof;
FIG. 7 is a top plan view thereof, shown at a reduced scale; and,
FIG. 8 is a bottom plan view thereof.
The equal-length broken lines in the drawings depict portions of the retractable leash for two dogs that form no part of the claimed design.