Think they may have to open a new bottle if mine need doing ......... resistance here to Panacur.... but I agree is great help having vet who is so keen to inform and help us smallholders.
Fleecewife, I do agree, I really cant see many old time sheep farmers being very bothered ... if it is cheap and seems to work why change? And smallholders who only need very small amounts are likely to go for cheapest too unless they have a vet like ours.