Winter care advice for horse with mild RAO

HelenBack

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I’m looking for thoughts on managing my horse over winter. He has mild RAO – nothing too bad but obviously I don't want it to get any worse. I’ve never been able to find a trigger for it as it seems to come and go all year round. The only possible theory I have is that we live on the edge of a large wooded area and it may be an allergy related to this. When we went for a weekend away to the sea he had no symptoms whatsoever. I do plan to move to the coast but need to sell my house first so need to manage him in the meantime.

We have the opportunity to winter out this year and the yard owner has offered to put round bales of hay out in the field. She will only do this if everybody in the field agrees and I can’t help but think that all the good work of leaving him out would be undone by him having his face in a dusty bale of hay all the time. So the alternative is to have no field hay, bring him in at night and manage him dust free. Our barn is a large internal barn and is pretty well ventilated. His neighbours are all either dust free or winter out but there are horses three or four doors down who do have hay and obviously no barn is entirely dust free whatever I do. So what would others do? Leave him out with hay in the field or bring him and manage his environment as best as possible?

The good news is that we do have loads of grazing as we only moved to our winter field two weeks ago. He’s right at the top of his acceptable weight range at the moment and is still living on just Lo Cal. So by the time the grass goes off and he needs more food I think we’ll be looking at only needing to do something for a couple of months before spring comes but obviously I want to do the best thing for him. I’ve emailed some feed companies to see if they can advise a feeding regime to keep him out with no hay but I can only give him two feeds a day so have to be realistic about whether this will really be doable or not.

Really interested to hear any thoughts as I’m agonising over this decision. I know I need to phone the vet for advice really but I only phoned about something else a couple of weeks ago so am stalling before phoning again and feeling like a complete pain! Sorry for the long winded post and thanks for any advice.
 
The ideal scenario would be living out with haylage rather than hay, without knowing the trigger it can be hard to know what to do for the best, I have one who is now retired who can cope with some hay when out 24/7 but if in he has to have haylage as even soaking hay well is not enough to keep his airways clear, I think it can be a combination of things and even the vets cannot give an exact answer it can be trial and error until you find the best way for the individual.

My main concern with a big bale of hay is that if it gets damp the mould spores will develop pretty quickly and put your horse at risk of getting worse, if it could be undercover or a ration taken out daily it may be better, depending on how good a doer he is he may be fine on two decent fibre based feeds, fast fibre and linseed could work or speedibeet, grassnuts are higher in value, you would need some way of feeding him away from his fieldmates which means someone spending time waiting for him to eat.
 
Mine manages better out. Hay outside doesn't bother him, but hay and dust combined indoors is a really bad combo for his needs. It's not pollen related with him and its a winter thing, especially on muggy misty days. If outside he has his round bale, if in, he has his haylage. Really he would have haylage all year around, but I have cut my own hay this year and have loads of round bales to get through. Next year, I'm cutting it for haylage though
 
Thanks for this. I agree about it being trial and error so it's never easy is it? The good news is it's looking like haylage in the field might be a possibility so if this happens that will be great. I'll just have to hope then that he doesn't gorge himself to obesity or go loopy...
 
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