The Happy Jack Paracide Flea and Tick Treatment and Prevention Shampoo features extremely high flea mortality. The new formula of this flea shampoo for dogs contains Pyrethrins, the most effective water-soluble insecticide. This flea prevention for dogs also kills fleas and ticks on cats, puppies, kittens, ferrets and horses. Gentle and hypoallergenic, you can't go wrong with this flea control for dogs - and your other pets! Trust the name that has provided the best in effective flea and tick control for over 70 years. BROAD SPECTRUM: Kills, prevents, and provides 30-day control of fleas, ticks (including deer ticks, the carrier of Lyme disease) on contact PREVENTS REINFESTATIONS: Kills adult fleas before they lay their eggs and prevents new flea infestations SAFE AND EFFECTIVE: Approved Safe and effective by the US EPA for use on dogs, cats (over 12 weeks), ferrets and horses SINCE 1946: Trust the name that has provided the best in effective flea and tick control for over 70 years Comes in an 8 oz. container
