We built this last year so I could AI our cattle. I got sick this spring so I can’t work the cows on my own like planned. We can load it for you. The auto catch needs adjusting. We have not had it work smoothly on its own. I think it just needs a handle on the front. It releases both directions well. It’s a tarter auto-catch. The floor is solid. It has entry gates on both sides in the back.