Do they ever become thicker skinned?
I have a very young horse sensitive to nicks and scrapes but also loosing all sense of her surrounding when flies cluster. I had to put her in a stall to loose it in there for a minute before bringing her back out in the crossties as she was starting to forget I was there. She isn’t mean she just can’t stand them and stops, wiggles, kicks and bites herself. We use fans and sprays which help tremendously.
But on turn out last night the gate chain brushed her back leg in a nanosecond and she kicked out without knowing if anyone was behind her. Thankfully only the chain was and it came back and smacked her leg hard enough for her to realize she likely should have been more mindful before aimlessly kicking. Hopefully that little bite from the chain did the trick.
It was really bad for flies yesterday due to weather but I’d like to train some of this out of her. Feed through fly product maybe?