- 6-dose Advantage II flea prevention for extra-large dogs over 55 pounds.
- Advantage II dog flea treatment works through contact, so fleas don’t have to bite your dog to die.
- Effective dog flea treatment kills fleas in multiple life stages (eggs, larvae, and adults) to break the flea life cycle.
- Easy-to-apply flea and lice treatment for extra-large dogs starts working within 12 hours and protects for up to 30 days.
- Vet-recommended, fragrance-free, and designed specifically to treat and prevent fleas and lice on dogs.