FIG. 1 is a top front perspective view of a wall panel for an animal housing unit according to my invention;
FIG. 2 is a rear elevation view of the wall panel of FIG. 1;
FIG. 3 is a right side elevation view of the wall panel of FIG. 1;
FIG. 4 is a front elevation view of the wall panel of FIG. 1;
FIG. 5 is a left side elevation view of the wall panel of FIG. 1;
FIG. 6 is a top plan view of the wall panel of FIG. 1 in the orientation shown in FIG. 3; and,
FIG. 7 is a bottom plan view of the wall panel of FIG. 1 in the orientation shown in FIG. 3.
The wall panel for an animal housing unit is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design. The broken lines depict portions of the wall panel for an animal housing unit that form no part of the claimed design.