FAQ

Fleas begin dying within 24 hours after applying Frontline Plus, though they may still be visible during this time as they perish.

Fleas seen after using Frontline are typically new pests from the environment and are killed within 24 hours; monthly use is needed to fully break the flea life cycle.

Fleas typically die within 24 hours of applying Frontline Plus for Cats, but may still be seen on the cat temporarily as they are affected by the medication.

Fleas may still be visible after applying Frontline Plus because newly acquired fleas are killed within 24 hours, and continuous monthly use is needed to break the infestation cycle.

Yes, but wait until the treatment site has dried completely—usually within 24 hours—to prevent ingestion or skin contact with the medication.

Yes, Frontline Plus kills existing adult fleas on cats within about 24 hours after application.

Frontline may not work effectively if applied incorrectly, as it must be applied directly to the skin and not the fur to ensure proper absorption and distribution.

FRONTLINE Plus for Cats begins killing fleas within about 24 hours and ticks within 48 hours after application.

Frontline Plus for Cats uses fipronil to kill adult fleas and ticks, and (S)-methoprene to prevent the development of flea eggs and larvae, breaking the flea life cycle.

To foster a dog, you need to provide a safe, stable home, offer time and attention for care and socialization, and often transport the dog to vet or adoption appointments. Most organizations require an application process, training, and sometimes supply support.