Simplifly W/larastop

This stuff really works! We've fed it for the last 4 years with our horses and have not had any problems and it worked very well to keep the fly population to a minimum. ALL horses in the area do need to be this product for it to work well. It also doesn't work against the big biting horse flies in our are as they don't lay their eggs in horse manure.

Pros: Safe, effective, affordable

Cons: NONE!

I worked as a volunteer at a Ranch that was using this product. It worked great because all the horses at the facility were getting it. It will not work as well in a public facility were some horses are on it and some are not.

Pros: Easy to Use

Cons: Only works if everyone is using it.