Building a Doghouse

For Percy, the neighbors' soon-to-arrive new dog, named in accordance with its purse-like size.  During breaks, the construction crew repaired to the maple tree to rig proto-pulleys and generally re-stage Lord of the Flies.  Nobody got nicked by the power drill, but Miles took a hoe blade to the eye during a foray to the corner of the yard controlled by savages older siblings.