Dog seat

FIG. 1 is a top perspective view of a dog seat, showing my new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is an enlarged detail view of area 9 in FIG. 2 .

The long dash-short dash broken lines in FIGS. 2 and 9 show the boundaries of the enlargement shown in FIG. 9 and form no part of the claimed design.