2LB Synerg Dust

This product works well and does the job. No problem from animals. Yes I do agree with other reviews, that they need to pack it better and put tape around top of product before enclosing in plastic wrap. But otherwise this is a great product. I put it on floors too inside stalls after I have washed floors and keeps flies etc away which are attracted to the urine. Helps a lot.

Within seconds of applying the python dust to our new rescue horses, the fly problem was solved. I highly recommend this product which was highly recommended to me. It truly works, for flies, especially. That's all we are dealing with presently. For my more gentle and timid horse, I poured the python dust into a mesh cloth and dusted it on him thoroughly but for my more skiddish horse, while she's eating, I quickly pour it along her spine (using only 3 holes on the top) from her main to tail the best I can and it still does the trick. I reapply as often as needed, during this rainy season, as soon as I see them swishing away flies. They let you know when to reapply. I'm sure it brings them so much relief.

It seems to work. I was amazed that the cows figured out how to rub the bag against their heads and bodies. There are still flies on them but the numbers have been dramatically reduced. I said but because the two pound containers are a joke need the 12.5 pound bags!

I use on the bottom of my goat and lamb pins and the fly’s in our barn are very minimal. Great product

Goats didn't have lice after a thorough dusting so I guess it works.

Use this on my draft horses feathers to keep ticks off. Even if the get on it kills them, a must for the trails !

Would not buy product again. Have not used yet. But when I opened box the powder was every where. Not impressed

I use this on my goats. It works really well I only used it once and it took the lice away completely.