This document provides guidance on building small horse barns. It recommends constructing barns that are safe, comfortable, spacious and pleasant for horses. It suggests checking local building codes and permits, choosing a level location with access to electricity and plumbing, and using a post and beam structure. It also stresses the importance of sufficient aeration, natural light, and safe construction to prevent horse injuries. The overall document offers tips for constructing an affordable yet high-quality small horse barn.