When you apply FRONTLINE TOP SPOT to your cat, it spreads through a unique process called "translocation" and is stored in the natural oils lying just beneath the coat of your cat. This provides your cat with protection against fleas and ticks for a month - even if your cat gets wet. Unlike some other products which work only after fleas or ticks have bitten your cat, FRONTLINE TOP SPOT kills them shortly after contact. Your cat won't need separate flea and tick control products because FRONTLINE Top Spot gets the whole job done all by itself. Yet it's gentle enough to be used on kittens 10 weeks and older. Kills fleas up to three months and ticks for one month. Recomended once a month if pet has fleas which may cause flea allergy dermatitis. Remains effective even after bathing, water immersion, or exposure to sunlight. Do NOT reapply for 30 days.Guaranteed authentic, USA EPA approved

FRONTLINE Plus provides your cat with the most complete spot-on flea and tick protection available. In addition to killing 98-100% of adult fleas on your cat within 24 hours, FRONTLINE Plus contains a special ingredient that kills flea eggs and larvae, too, and keeps ALL stages of fleas from developing. By effectively stopping the development of new fleas, FRONTLINE Plus completely breaks the flea life cycle. And, FRONTLINE Plus kills all stages of 4 major ticks including those that may transmit Lyme disease and Rocky Mountain spotted fever. Kills fleas, & Flea Eggs up to three months and ticks for one month. Use once a month if pet has fleas which may cause flea allergy dermatitis. Remains effective even after bathing, water immersion, or exposure to sunlight. DO NOT reapply for 30 daysGuaranteed authentic, USA EPA approved

Advantage effectively kills 98% to 100% of the fleas on cats and dogs within 12 hours after application. One treatment prevents further flea infestations for up to 4 weeks. Reinfesting fleas are killed within 2 hours. Flea larvae are killed following contact with an Advantage treated pet. Advantage is a once-a-month topical application for cats and kittens 8 weeks and older and dogs and puppies 7 weeks and older. Always read package labeling and directions prior to using Advantage.

78899579040 Features: -Once a month flea control for dogs. -Kills fleas, ticks and chewing lice within 48 hours of application and continues to work for 4 weeks. -Kills flea eggs and larvae and prevents development of new fleas. -Protects against Lyme Disease. -For dogs 8 weeks or older and weigh from 89 to 132 lbs. -6 month supply.

Flea & Tick Medication (Red) For X-Large Dogs 89 to 132 lbs - 6 Month Supply

78899579038 Features: -Once a month flea control for dogs. -Kills fleas, ticks and chewing lice within 48 hours of application and continues to work for 4 weeks. -Kills flea eggs and larvae and prevents development of new fleas. -Protects against Lyme Disease. -For dogs 8 weeks or older and weigh from 23 to 44 lbs. -6 month supply.

Flea & Tick Medication (Blue) For Medium Dogs 23 to 44 lbs - 6 Month Supply