Great results... 5 *****
I've used before so knew how good Flyfree is but just yesterday I noticed something quite apparent about its effect on my horse. He was grazing quietly with the occasional flick of his tail...whilst another horse in the next paddock was very agitated. Even though this other horse had a fly rug and mask on he was stamping, head shaking and body twitching. Plus mine eats it fine, just slowly introduce it each time I start to load his dose thus time of year.