The ornamental design for a petleash, as shown and described.
FIG. 1 is a right rear perspective view of a pet leash showing our new design;
FIG. 2 is a left rear perspective view thereof;
FIG. 3 is a left front perspective view thereof;
FIG. 4 is a bottom left perspective view thereof;
FIG. 5 is a right front perspective view thereof, with a collapsible water bowl shown removed from the housing; and,
FIG. 6 is a second right rear perspective view thereof.
The structural features depicted by broken lines in the drawings have been shown for the purpose of illustrating portions of the pet leash that form no part of the claimed design.
The broken lines encircling the interior of the housing in FIG. 5 comprise a boundary, the area within which forms no part of the claimed design.