Wire floors may be used, as described, in the alleyways of roosting shelters to provide a place for inside feeding and watering and may also be used in the outside yards when close-confinement rearing is practiced. A practical method of construction is to make the floor in removable sections, each about 5 feet square. The framework should be made of 2 by 4's placed on edge, with the top edge beveled to present about three-fourths inch of surface; the center supports may be of 1 by 4's, also placed on edge, spaced 12 to 16 inches apart, and laid lengthwise of the alleyway (fig. 19). This frame should be covered with 1-inch hexagonal, 16-gage wire mesh or chain-link fabric wire. Hardware cloth in a 1-inch mesh made of 14-gage wire is perhaps more satisfactory and will last longer, but the first cost would be greater. The wire may be fastened with eight-penny nails and 1-inch staples alternated, one for each strand of wire, but fastened only to the top or sides of the 2- by 4-inch framework, not to the center supports. The sections should be set loosely in the alleyway and held 1 inch apart by nails driven into the sides of the framework. Supports made of either 2 by 4 or 2 by 6 inch material should be placed on both sides of the alleyway, directly under the outer framework of the floor panels, and blocked up so as to hold the floor frames 1 foot above the ground. Since hen turkeys fly well, it is sometimes difficult to keep them in their runways. Clipping the large outer feathers (called primaries) of one wing will do much to prevent the turkeys from flying, but it is usually necessary to put a 3- or 4-foot guard made of 1 by 4 or 2 by 2 inch material and lightweight poultry wire around the edge of the roof of the roosting shelters, on gates, and on the fences themselves for 2 or 3 rods out from the buildings. Whenever practicable, these "antiflies" should be slanted in toward the yard (figs. 16 and 20). Clipping the wings of the toms is undesirable and is usually unnecessary when antiflies are properly constructed. A 5-foot fence is usually high enough to confine turkeys, except near buildings and over gates, where the fence should be 8 or 9 feet high. Even a 4-foot fence has been reported as satisfactory by some growers. Steel posts and square-mesh poultry fencing of full standard weight make good turkey fences. PROTECTION AGAINST DOGS