For Dogs & Cats Natural Products for Pets Naturally Repels & Kills Fleas, Ticks, Mosquitoes on Contact! Eco-Friendly & Natural Botanicals Why Choose Flea Flicker! Tick Kicker! All natural botanical formula Environmentally friendly. Repels and kills fleas, mosquitoes, ticks on contact NO: pyrethrin, citronella, cedar leaf or lemongrass. Naturally repels & kills fleas, ticks and mosquitoes on contact. Safe and effective for dogs and cats 12 weeks and older. Use as directed.