Dog & Cat Supplies > Dog & Cat Flea Control Bio Spot Defense Flea and Tick Spray for Dogs Price $22.59 Stock status: Out of Stock Stock status: In Stock Product Code: RJ145-524 Qty: Description Sizing Information Reviews Bio Spot Defense Flea and Tick Spray for Dogs and Puppies by Farnam * Kills fleas and ticks on contact!* Provides quick relief from biting fleas while continuously killing flea eggs to break the flea life cycle* Controls flea reinfestation for up to 2 months Bio Spot Defense Flea and Tick Spray for Dogs and Puppies kills fleas, flea eggs, flea larvae and ticks on dogs and puppies over 10 weeks of age. Also repels mosquitoes.Contains Precor®, an insect growth regulator that inhibits the development of immature stages of fleas preventing them from reaching the adult biting stage, and continues to kill hatching fleas (larval) for 2 months. Provides effective knock down and quick-kill upon direct contact.Active ingredients: 0.5% etofenprox, 0.27% s-methoprene and 1.75% piperonyl butoxide. Spray on dog until damp using cloth to apply to face area. Repeat every 2 months.