“The Science of Rugging Horses: As we move towards winter and despite enjoying warm autumn days, the colder nights and mornings probably have most of us reaching for our body-warmers, fleeces and jackets when we go to see our horses. But, does this mean it’s time to drag out the rugs we stored away last spring? As I’ll explain in this article, we should not necessarily judge what ‘clothing’ our horses’ need based on how we feel for two very good reasons. The first is, of course, that the horse has a fur coat. The second is that due to its size, the horse does not lose heat as rapidly as we do. This means that at the same temperature, the horse will actually feel warmer than we do!”
You can read the article here.