Pet Enclosure Tunnel Unit

FIG. 1 is an isometric view of a pet enclosure tunnel unit, showing my new design. Additionally, FIG. 1 shows the environmental structure that does not form part of the claimed design.

FIG. 2 is an enlarged view of thereof designated by the circled labeled 1 A of FIG. 1 .

FIG. 3 is an enlarged view of thereof designated by the circled labeled 1 B of FIG. 1 .

FIG. 4 is an enlarged view of thereof designated by the circled labeled 1 C of FIG. 1 .

FIG. 5 is an enlarged view of thereof designated by the circled labeled 1 D of FIG. 1 .

FIG. 6 is an enlarged isometric view of the pet enclosure tunnel unit apart from the exterior of the environment of the building structure.

FIG. 7 is a left side elevational view of the pet enclosure tunnel unit apart from the exterior of the environment of the building structure.

FIG. 8 is a front elevational view thereof.

FIG. 9 is a top plan view thereof.

FIG. 10 is a rear elevational view thereof.

FIG. 11 is a rear elevational view thereof; and,

FIG. 12 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the pet enclosure tunnel unit that form no part of the claimed design.