Frontline Plus provides long-lasting, effective control of fleas and ticks on your cat and dog as well as in your home. In less than 24 hours, Frontline Plus will kill up to 100% of existing fleas and will continue to kill fleas for at least an entire month, up to three months for dogs and six weeks for cats. Frontline Plus has also been approved for use on puppies and kittens 8 weeks of age or older.

In addition to killing fleas, Frontline Plus kills flea eggs and larvae to interrupt the life cycle and stop fleas from developing. It also remains waterproof for 30 days, meaning that your pet can go for a swim or bath without losing flea protection. Frontline Plus also kills all stages of 4 major ticks, including the one that may carry Lyme Disease.

Frontline Plus is available in one dosing size for cats. In dogs, Frontline Plus is administered according to the weight of you dog in four dosing sizes.