I lost 3 goats and 2 kids to worms because I listened to the vet telling me Panacur was the best wormer for goats. I had to pay for a post mortem but it confirmed worms were the killer. Vets just don't deal with goats often enough. I was gutted, should have trusted my instincts and insisted the Panacur wasn't working. Once it was proved it was worms the vet suggested I use dectomax which also gets rid of lice and I haven't had any problems since. I vaccinate with heptavacP but only as I have a handful of sheep as well so it seems daft to throw away half a bottle and buy something else for the goats.