Write up was from Texas Farm Bureau. Any one with an applicators license and a "special" feed can start poisoning as it becomes available. Kaput is the maker. Sid is bound and determined to poison pigs! Warfarin is not the simply "go to sleep poison" that they claim. Some pigs die slowly and loudly over a day to sometimes a week! Special feeder and low dosage is said to limit the collateral damage! Rats are now warfarin resistant now! How long will it take the pigs to wise up! After the 1080 disaster you would think they would learn on poison!