If you are trailering your horse, a horse trailer alone isn't all you will need! Dover Saddlery has all the essential horse trailer supplies to make traveling with your horse easy and keep your trailer protected when stored. From horse trailer supplies for your horse, like shipping halters, shipping boots and trailer ties, to accessories for the trailer itself, such as covers, trailer chocks and wheel docks, you will find it all. We even have video monitoring systems so you can keep an eye on your horse while you're on the road.