| 摘要 |
In one embodiment, the apparatus is adapted to be held beneath and/or behind an animal and comprises a frame (72, 80) having an inner perimeter defining an opening (82) and an outer perimeter, at least two flanges (84a, b) coupled to the outer perimeter of the frame for securing a bag (92) to the frame, and at least one leg coupled to the frame for supporting the frame in a spaced apart relation relative to a support surface.
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