Applied this product to a rub, now all my animals have burns across their back and no hair..

Seems to work okay. Poured it onto a backrubber that I purchased from TS. about a third of it went on the ground. Strung at the gate of a small corral. When the cows got over their fear of the backrubber and ducked under it, the they got a decent dose of this insecticide. Pretty much kept the flies off their backs and necks. Didn't do much for their legs and faces, but every bit helps.

I used this product as directed and my calves developed a crusty sores where it was applied and their hair began falling out in large clumps. At first I thought they had caught mange or rain rot or some other skin issue and did not suspect this product. When applying to a second group of calves I intentionally did not apply to one to serve as a "control" sure enough about three weeks later the hair began falling out on all these calves as well except for the calf I did not apply it on. This makes it pretty clear that the product has caused the hair loss. It does help keep the flies under control, but the damage to the calves far outweighs any benefits. I will never use it again, its a shame I still have so much product left.