Would Rat Poison Kill a Fox?

There is no registered poison for you to buy with the intention of poisoning foxes. There's a good reason for this. Nothing works. You would need to use poison sold for other animals, such as rats and mice, or you would need to come up with your own concoction of ingredients.

Will rat poison kill other animals?

Rodenticides are designed to kill mammals such as rats and mice. It should therefore come as no surprise that these products commonly poison non-target wildlife species. Numerous studies have documented harm to mammals and birds. Other vertebrate species, such as reptiles and amphibians, are also at risk.

What poison is used to kill foxes?

Sodium fluoroacetate, commonly called 1080, is a poison used extensively to kill so-called “pest” species, such as foxes, rabbits, wallabies, cats, feral pigs, and wild dogs.