OK don't do it then, that advice came from a vet thoughI’m sorry but this is not true, it might work on a few but not the ones I’ve ever had, teats are pickled in them, culled 15 heifers in last 2 years. They are the feathery type. I’ve had heifers when I’ve stopped milking the 1/4 the warts have got worse and this is on 2 1/2 year old animals 6 months into lactation. It’s getting really disheartening at the moment