Control failures and recurrences of infestation of dogs, cats and thei
r home environment with the cat flea, Ctenocephalides felis felis are
common. Attempts to control these infestations are often impaired by a
n inadequate understanding of the interaction of the cat flea with its
hosts and environment. This review presents information on the medica
l and veterinary importance of the cat flea and discusses recent infor
mation on the environmental and host factors that affect its developme
nt and survival. Additionally, information is presented on the use and
effectiveness of various insecticides and insect growth regulators ag
ainst the four life stages.