Fig. 175.

Fig. 176.

Cheap and serviceable cages and houses can be built by simply driving posts or stakes into the ground and fastening wire cloth or netting to them, much as you would build a fence. This wire-fenced enclosure can be covered with a wooden roof if desired. A runway and playground can easily be made in this way.

A more portable arrangement can be made by putting together wooden frames covered with wire. Very simple forms are shown in Fig. 175. By putting together four or more of such frames a cage can readily be made which can be covered with a wooden roof or with wire (Fig. 176). If these frames are fastened with screws or screw-eyes and hooks, the whole can quickly be taken apart if desired.

Fig. 177.

A very simple cage can be easily made, on the principle of the common chicken coop, with a few boards or slats and a little wire netting (Fig. 177), but a house of this sort is not especially desirable except for economy of materials and labour. The construction is too simple to require description.