FRONTLINE TOP SPOT provides convenient and effective flea and tick control for dogs. Frontline Brand Products Are The #1 Choice Of Veterinarians! Fast-acting. Long-lasting. Waterproof even after frequent bathing. Prevents Re-infestations. Convenient To Use. Controls Fleas Which May Cause Flea Allergy Dermatitis. Kills All Stages Of 4 Major Ticks, Including Those That May Carry Lyme disease. Use on dogs 23lbs to 44 lbs. 3 topical monthy treatments.

Frontline's Top Spot  does not kill flea eggs.