When keeping and feeding livestock rats and mice can be a large problem. One pair of mice can have 24 to 84 offspring in a single year. These pests eat your feed and spread disease. A great solution to these pests are poison baits and bait stations. Each one ounce bait block can kill up to 12 mice or 10 rats. The mouse or rat will eat the poison and return to their nest and perish. The bait station provides a secure spot where pets and children do not have access to the poison. The Diphacinone is an acute toxin that can poison anticoagulant resistant mice. This is the ALL-Weather version which the main ingredient is Diphacinone.