I worm with Prohibit because parasites in this area are ivermectin resistant and panacur doesn't work at all. Cydectin is used for bottle jaw.

❤️ I once lost 4 registered ewes overnight bringing them from west Texas down to south Texas and thinking they were wormed effectively. That's when I was taught how to do a necropsy by my vet; the ewes basically only had serum left in their veins.