I did two boxes of the EquiWinners and for some reason I didn’t have much trouble keeping the first box on him (I think one he rolled and then bucked off when a rainstorm blew up), but he ditched a few of the second box before the 24 hours was up. My BM would find them when dragging the pasture and leave them wedged in the gate for me to find, LOL.
They didn’t start any miraculous sweating, but I felt like he was starting to come around at the tail end of the first box, so I waited a few weeks and kind of thought he was regressing and started the second box. I didn’t really notice much with that box. Then the cool spell came and he hasn’t needed to sweat for a while.
I tried taping a patch once and he was so coated in fly spray nothing would stick to him very well.
I did find that putting it like right over the loin area instead of his rump helped it stay put better. But you definitely have to brush, back-brush, re-brush, etc. and slap it on there when they’re good and dry.