Veterinarian-Trusted Protection Against Fleas, Ticks, and Chewing Lice Ensure your large dog stays protected all season long with Frontline Plus for Dogs. This fast-acting, waterproof spot-on formula breaks the flea lifecycle by targeting adult fleas, flea eggs, and larvae, while also keeping dangerous ticks and chewing lice at bay.

Formulated specifically for large dogs weighing between 45 and 88 lbs and aged 8 weeks and older, each easy-to-use applicator delivers a full month of reliable defense.

Key Benefits:

Comprehensive Pest Control: Kills adult fleas, flea eggs, flea larvae, ticks, and chewing lice.
Breaks the Lifecycle: Prevents new flea infestations by stopping eggs from developing.
Waterproof Formula: Remains fully effective even after swimming, bathing, or exposure to rain (after 24 hours).
Long-Lasting: Provides continuous protection for a full 30 days per dose.

Key Details:

Weight Range: Large Dogs (45 to 88 lbs)
Age Requirement: 8 weeks and older
Supply: 6 Doses (6 Monthly Applications)
Application Type: Topical Spot-On Treatment
Important Safety Note: Do not use on cats.

Frontline Plus Flea and Tick Treatment for Large Dogs (45 to 88 lbs), 6 Doses