Apple Cider Vinegar For Horses
The owners of the stable where I board feed their horses that have heaves, and other breathing problems, apple cider vinegar.
It seems to be effective in breaking up the mucus and stuff in the horses airway.
When it was mentioned to the vet, he said it made sense and was clearly working for them.
Many of their horses were given to them because their previous owners were paying for large vet bills and their horses couldn't breathe.
There's only an occasional cough to be heard on the farm now and then.
They also give their horses other medication on serious cases and always water their hay. But I hope this remedy might help your horses breathing!