Dog toothbrush

Description

FIG. 1 is a front and right perspective view of a dog toothbrush in accordance with the present design;

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left side elevation view thereof.

FIG. 5 is a right side elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines are for environmental structure, boundaries, or illustrative purposes only and form no part of the claimed designs to be patented.

Claims

The ornamental design for a dog toothbrush, as shown and described.