A lean-to fowl-house may be constructed for a very small sum, with boards an inch thick, against the west or south side of any wall. Whenever wood is employed it should be tongued, which is a very cheap method of providing against warping by heat, or admitting wind or rain; lying flat against the uprights, it saves material and has an external appearance far superior to any other method of boarding. If the second coat of paint is rough cast over with sand, it will greatly improve the appearance, and the house will not be unsightly even in the ornamental part of a gentleman's grounds. A house may be built very cheaply by driving poles into the ground at equal distances, and nailing weather-boarding upon their outside. If it is to be square, one pole should be placed at each corner, and two more will be required for the door-posts. The house may be made with five, six, or more sides, as many poles being used as there are sides, and the door may occupy one side if the house be small and the side narrow, otherwise two door-posts will be required. If the boards are not tongued together, the chinks between them must be well caulked by driving in string or tow with a blunt chisel, for it is not only necessary to keep out the rain but also to keep out the wind, which has great influence on the health and laying of the fowls. Where double boarding is employed for the sides, the house may be made much warmer by filling up the space with straw, or still better with marsh reeds, so durable for thatching. This plan, unfortunately, affords a shelter for rats, mice, and insects, and therefore, if adopted, it will be highly advantageous to form the inside boarding in panels, so as to be removable at pleasure for examination and cleansing.