Worked great until he lost it. cant find it in tall grass.
The fly collar was working extremely well. Our flies this year are horrible. Using traps, sticky paper, sprays, ets. this started working within a couple minutes. We also put ankle collars on at same time. Our 25 year old now stands out in pasture eating instead of stomping and swishing flies. Going to purchase again. It has good strong snaps, so he must of hung it up and it safely broke as it should. A must have. Now if they make one for cows, that would be awesome.