| 摘要 |
A pet shelter that enables efficient stacking of multiple shelters in a bottom-top-bottom-top-bottom-etc. arrangement is provided. The shelter comprises a bottom section and a top section. Both the top and bottom sections are preferably hollow rectangular boxes with one missing side. Both sections have sloping sidewalls and a substantially U-shaped opening in one sidewall. The sidewalls of the top and bottom sections slope at roughly equal angles. The legs of the U-shaped openings are bent at roughly equal angles on both the top and bottom sections. The height of the top section is roughly equal to the height of the bottom section. The roof of the top section has a very gradual slope, such that the peak of the roof does not obstruct insertion of a top section into a bottom section. Thus, the top and bottom sections are configured such that an inverted top section fits snugly within an interior of a bottom section, and a bottom section fits snugly within an interior of an inverted top section.
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