| 摘要 |
A animal cage having an inclined floor, a plurality of upstanding walls mounted on the floor and an opening in the floor panel, positioned proximate an end of the floor panel, for evacuating waste material from the floor is disclosed. A cover, mounted on one of the walls extends over the opening to substantially preclude the housed animal from contacting the material in the opening. The opening is positioned within the floor panel to be spatially removed from the side edges of the floor panel The opening is interconnected with a drain conduit which is substantially sealed except for its intercommunication with the opening and an outlet.
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