| 摘要 |
<p>A feeder device comprises a lower feeding dish (1) and an upper hopper (2) for granular foodstuff. Both the dish (1) and hopper (2) have two flat sides (3) and an arcuate third side (6 or 10). In use the flat sides abut walls adjacent the corner of a cage so that animals therein have access only to the side (6) of the dish (1). The upper edge of the side (6) is reinforced with a metal strip to prevent that side from being gnawed. The dish (1) and hopper (2) are made from a suitable plastics material. <IMAGE></p> |
