Frontline Top Spot for Dogs is a monthly topical flea and tick medication. It's effective against all life stages of ticks, including the brown dog tick, the American dog tick, the lone star tick and the deer tick (the major carrier of Lyme disease).
    
Frontline Top Spot for Dogs is designed for use by Dogs/Puppies (8 weeks of age and older)

Frontline Top Spot for Dogs contains fipronil, a broad-spectrum insecticide that disrupts the central nervous system of fleas and ticks.

Unique Features:

• Kills all existing fleas on your pet within 24 hours
• Comes in an easy-to-apply liquid
• Remains waterproof for 30 days
• Each application provides a full month of protection

Your pet may experience some temporary irritation at the site of application. If signs persist or become more severe within a few days of application, consult your veterinarian immediately.