Zinc phosphide
Is an ingredient found in Rat/mouse poison It is recommended to keep all of your cats away from any rat/ mouse poison or bait when it is laid down or stored. Cover the poison over to stop larger animals accessing it. Even if you are advised that the poison is not palatable to cats, beware, our cats have very strange tastes and will consume the most unpalatable of substances. Likewise keep your cat away from any dead or dying rodents as they also may be inadvertently poisoned.