Advantage II XL Dog Vet-Recommended Flea Treatment & Prevention Treatments Check the product label for

Check the product label for information on application and potential side effects

10 weeks and older

No prescription needed

DO NOT USE ON CATS or other animals

Advantage II XL Dog Vet-Recommended Flea Treatment & Prevention Treatments Check the product label forAdvantage II Extra Large Dog is the vet recommended prevention and treatment of flea and lice infestations in dogs. Advantage II Extra Large Dog flea treatment and prevention kills adult fleas, flea larvae and flea eggs to deliver total flea protection to your dog or puppy. In fact, within 12 hours of application, Advantage II Extra Large Dog topical treatment gets straight to work killing fleas through contact, so they dont have to bite your dog to