Pet Structure

FIG. 1 is a perspective view of a pet structure showing our new design; FIG. 2 is another 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; FIG. 8 is a bottom plan view thereof; and, FIG. 9 is a perspective view of the pet structure of FIG. 1 as it would be positioned during use. The broken lines depict portions of the pet structure that form no part of the claimed design.