Advantage II XL Dog Flea Treatment for Dogs Over 55 lbs, 4 Month Supply

Protect your extra large dog from fleas at every life stage with Advantage II Flea Treatment for XL Dogs Over 55 lbs. This monthly topical treatment kills fleas through contact — no biting required — and targets flea eggs and larvae to break the flea life cycle before infestations start. Waterproof after 24 hours and formulated specifically for extra large dogs, Advantage II is a trusted choice recommended by veterinarians nationwide.

Why You'll Love It:

✅ Kills fleas within 12 hours of application
✅ Kills flea eggs and larvae to prevent reinfestation
✅ Fast-drying, waterproof formula (after 24 hrs)
✅ No prescription required
✅ Formulated specifically for dogs over 55 lbs
✅ Easy monthly topical application
✅ 4-dose supply = 4 months of flea protection