Ready to use dual action insecticide that both kills and repels insect pests. Repels flies and mosquitoes on horses, dogs, cattle and pigs. Controls fleas and lice on dogs and cats. Natural pyrethrins and piperonyl butoxide kill the pests whilst citronella oil and other ingredients repel them. For daily application directly onto the coat. Safe for use on dogs, cats, horses, sheep, cattle and pigs.