We purchased a small horse trailer this week. We needed a trailer to move cows, horses, and pigs. the only problem is that most trailers work great for cows and horses, but lousy for pigs. With a solid swinging back door the pigs would just run back out as soon as we tried to close the door.
Solution- We had a stock rack setup for our car trailer that we were using to move pigs. the back of the stock rack had a smaller hinged door. We took the back of the stock rack and tied it into the trailer to give is a double door. We also took the front section of the stock rack and made a partition to section off the trailer into two pens.
This retro-fit worked great to take our Ossabaw Island pigs to get health papers. We now have to resize the panels to fit the horse trailer width since the car trailer was wider. I am also going to make an attachment so we can install and remove with little effort.
I would rather find a trailer on the cheap and retro-fit it to meet our needs, than to spend a ton of money on a trailer that might meet most of our needs. I always say function over fashion. Just because it looks good, doesn’t mean it is going to work.