Dog Sock

FIG. 1 is a front perspective view of the dog sock showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The dash-dash broken lines in the drawings depict portions of the dog sock that form no part of the claimed design.