The ornamental design for a dog harness, as shown and described.
FIG. 1 is a top. front, left perspective view of a dog harness showing my new design.
FIG. 2 is a top plan view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a front elevation view thereof.
FIG. 5 is a rear elevation view thereof.
FIG. 6 is a left side elevation view thereof.
FIG. 7 is a right side elevation view thereof; and,
FIG. 8 is a top, rear perspective view of the dog harness of FIG. 1, shown in condition of use.
In the drawings, the broken lines on the dog harness form no part of the claimed design. In FIG. 8, the broken lines showing the dog depict environmental subject matter only and form no part of the claimed design.
The fastening straps on the dog harness are shown with symbolic breaks in their lengths. The appearance of any portion of the article between the break lines form no part of the claimed design.