Chewbacca Ears

It is mid-September and my horses have Chewbacca ears. In another month or so, they'll be even bushier and hairier. My horses started growing their winter coats a few months ago. After the summer solstice, the daylight signals them to shed their summer coats and start growing their winter ones. They've been working at it for some time now, but have a ways to go before they're in full fluff.