FRONTLINE® SPOT-ON is a topical treatment that goes over your dog's skin and hair to kill fleas and ticks through contact with them - they don't have to bite your dog to be killed. Bathing/shampooing/ water exposure once a week does not affect the product's effectiveness. Do not bathe your dog or let them swim for two days after application.
A clinically proven veterinary medicine that can be applied to dogs from 8 weeks of age that weigh at least 2kg. It can also be used on pregnant and lactating dogs. If your dog is unwell, please see your vet for advice before you apply a flea treatment.