me neither I did order some natural wormer for pigs from America, a white powder because I thought maybe i should do,
after getting lynched on another piggy forum by admitting i did'nt and I did'nt feel I wanted to use panacur especially on some of my eldely and young piggys, I asked my vets advice and other vets as well and all said no need, so its a case of do what you feel is right, mine are all fine ( incidently i never used the powder)