When transporting your horses or livestock, you want to feel confident that they will be safe and comfortable. National Trailer Source is proud to carry only the best manufacturers of Horse and Livestock Trailers for sale. Our expert Sales Team has decades of experience in selling Horse and Livestock Trailers, so you will be sure to have a seamless experience when purchasing your trailer. When searching for new and used horse trailers for sale, you probably already have an idea in mind of your must-have amenities. We’ll take it from there, guiding you to the best horse trailer for sale for your needs. We carry 1-2 horse trailers, 3-4 horse trailers, gooseneck horse trailers, bumper pull horse trailers, trainer trailers, and living quarters trailers.