I’ve done some thread searching but can’t quite find exactly what I am looking for.
I have an 8-year-old AQHA mare that has issues with heaves / asthma (or whatever label you choose to call it). Vet suggested for next winter to take her off hay. I have NEVER done that before so I have zero clue what they need nutritionally, and how much they will need to eat as far as pounds. Historically, I feed hay in the winter months in the cold north (North Dakota) and then during the summer they graze on pasture 24/7 as I have lots of acerage.
She is allergic to oats, soy and flax. (Yes, I had her on a flax supplement last summer before testing and I do feel she did worse on the flax supplement so I just do not want to re-introduce any flax to her at this time.) So currently, she has 24/7 access to pasture and hay, and then most days I give her 1 cup of Purina Outlast, about 1 1/2 pounds of alfalfa pellets, and about 1 pound of Hygain Zero. She’s not a super hard keeper, but I kept this up over the winter and she’s looking really, really nice this spring. (last winter she got thinner than I liked)
My place is not set up to have a horse with special needs. I do not have a barn. All I have is one horse shelter and a heated automatic water fountain in a wide open space! I have no electricity or lights in the shelter. But I have a plan to get an additional moveable horse shelter so I can fence off a separate area for her for next winter. That way, I could keep non-hay food out for her free choice and she’ll still be right next to the other horses so she’s not alone.
But what do I feed? I can obviously do the alfalfa pellets. I feed them to her dry as she doesn’t like them wet anyway. Knock on wood she eats slowly and has never choked. Dry is going to be best anyway because I can’t put out wet pellets when it’s -20 F outside or they will freeze into a rock.
What else does she need?
I know they make things like Chaffhaye and Standlee chopped hay … but I have no concept of how many pounds a horse needs daily. I’ll have to check what I can get locally. I can put feeders inside the shelter to keep the rain/snow off it.
I should be able to leave large amounts out for her at a time, as she is the type of horse that won’t eat if she isn’t hungry, so I know she’s not going to gorge herself on it. I am hoping that I can just leave bunches out for her because I work long days (usually gone 10-12 hours during the day) so I cannot be there to feed 3xday. I certainly do not want to create a new ulcer problem if she doesn’t have forage in front of her during the day.