Hi Backinwellies, I have a fluke strategy based on vets advice, don't overworm and don't use conbined fluke/wormer products. It was more a case of not having had a fluke problem using this approach am I hugely increasing the likelihood of problems by grazing on the land after the cows. I only use it to give my bit of land a rest for a few months over winter. I don't think the cows (put out as calves) are treated in any way from when they're turned out until they're taken off but I don't know whether cows can have a pour on before turnout that covers them unlike sheep? I'll have a chat with my vet though, many thanks.