Frontline Plus for Dogs is a liquid topical flea and tick treatment for large dogs weighing 45 to 88 lbs and aged 8 weeks or older. It kills fleas, flea eggs and larvae, so it works at every stage of the flea life cycle. It also kills ticks, including ticks that can transmit Lyme disease, and chewing lice.
One application protects for 30 days. The treatment deposits into the sebaceous glands and is continuously redistributed across the coat. It is waterproof after 24 hours, so protection holds through baths, swimming and rain. The pack includes 3 monthly doses, a 90-day supply.
To apply, part the coat between the shoulder blades and squeeze the entire applicator directly onto the skin. Repeat every 30 days. Avoid contact with the treated area until it is dry. It is for external use only. Do not use it on cats or on puppies under 8 weeks or under 5 lbs. Read the full label before each use, and consult a veterinarian with any concerns.
- Dog weight
- 45–88 lbs (large breeds)
- Dog age
- 8 weeks and older
- Doses
- 3 applications (3 months, 90-day supply)
- Active ingredients
- Fipronil 9.8%, (S)-methoprene 8.8%
- Form
- Liquid topical
- Protects against
- Fleas, flea eggs and larvae, ticks, chewing lice
- Duration
- 30 days per application
- Waterproof
- After 24 hours
- Application
- Single point between the shoulder blades, every 30 days
- Use
- External use only; not for cats