Thank you for the responses.
I do not feed round bales anymore though I have been tempted to try to find a new supplier. My current hay suppliers only provide either small or large squares. For the past couple years, I have been putting flakes through the hay hut windows and was able to keep the area clean enough that I haven’t had to move the hut during the winter months.
As for over the fence or in the gate. I don’t think over the fence is an option due to the four-strand poly - I couldn’t break that up like a board fence easily.
I looked into where the gate is too. I considered adding a 4 foot gate, I even have the gate, but the opening is larger than I thought and I’m not sure it is a viable solution. The one mare is a bit more accident prone than the average horse and I already try to discourage over the fence contact due to her drama. Overall, I am not sure feeding them hay in close proximity is such a great idea in general. If they all got along, I’d be thrilled to have them in the same pasture for winter but unfortunately, the one mare has made it clear she will not get along and I prefer keeping them separate at this point.
With regard to splitting the hay hut in two and attaching a half side to a building, I had imagined if the huts could be attached to a building (there’s both an ‘IF it can be done’ and an ‘IF I can do it’ in there), they would stay attached through the winter season at least and only hay flakes put through windows to fill. Being that they wouldn’t be able to move, I’d have to keep the area clean. I was thinking of prepping the area with stone screenings and mats on top for example. Not sure how cleaning the inside of it out would go, if it could be done without detaching from the building I mean.
If someone had done it before and had advice, I’d feel better about attempting it. I also don’t want to damage the hay hut. When they push them around, the huts probably move and give, but not sure what kind of flexibility a half hut would have attached to a building. Not that they move them around a whole lot, but they rub or bump into them as horses do. It’s an unknown to consider. Could be a non-issue. I’m not sure.
Thanks again for thoughts and suggestions. I appreciate the feedback.