Strongylus

Okay, so well I think there's a couple of things.

I think, uh, the parasite probably that drove most of our sort of regular interval dosing where you would treat at certain times was, was the large strongyle parasite, Strongylus vulgaris, 'cause it's highly pathogenic.

So I think that sort of, uh, as a sector there was a, a, an encouragement to say, "Look, you need to keep that one, uh, under control," and the best way to do that i- is to, to use drug treatment because it has a long prepatent period.

It's inside the animal for a long time, and you need to regularly treat to keep it under control.