Pet Nail Grinder

FIG. 1 is a bottom, front, right perspective view of a pet nail grinder showing my new design;

FIG. 2 is a top, rear, left perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a back elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawings depict portions of the pet nail grinder that form no part of the claimed design.