Protect your pet with Advantage Multi® (imidacloprid + moxidectin)

Advantage Multi® protects your pets from heartworms, fleas and intestinal worms* — with one simple, monthly dose.

Cat and dog playing outdoors with advantage multi flea treatment topical solution

CAUTION: Federal (U.S.A.) law restricts this drug to use by or on the order of a licensed veterinarian.

*Treats and controls roundworms, hookworms and whipworms in dogs, and roundworms and hookworms in cats.

Protection that’s worth the prescription

  • An icon of group of heartworm and intestinal worms.
    Kills multiple worms and fleas

    Protect your pets from parasites including heartworms, intestinal worms* and fleas.

  • An icon of a flea, tick and heartworm topical applicator.
    Easy-to-apply topical dose

    No pills means less stress — for you and your pet. Advantage Multi® is one convenient monthly application.

  • An icon of a calendar with a check mark.
    Heartworm prevention that forgives if you forget

    Just treat immediately if you’re a few days late.

  • An icon of a dog and cat.
    Created for both cats and dogs

    From puppies and kittens to full-grown four-legged friends, Advantage Multi® protects your pets inside and out.

All-in-one medicine for heartworms, fleas and intestinal worms*

Find out how Advantage Multi® works to protect your pet from heartworms, fleas and intestinal worms.*

*Treats and controls roundworms, hookworms and whipworms in dogs, and roundworms and hookworms in cats.

See how Advantage Multi® compares to other dog and cat parasite preventives.†

†Based on label comparisons.

An image of a heart with monthly heartworm prevention dosage chart

Heartworm prevention that forgives if you forget

Sometimes life gets hectic — we get it! Even if you’re a few days late applying that monthly dose, Advantage Multi® heartworm treatment keeps your pet protected from heartworms while you get get back on track. Just treat immediately and resume your monthly schedule.


Watch real pet owners share what Advantage Multi® heartworm protection means to them >

Advantage multi pack shots for pet sizes with prescription and dosage chart

Flea, heartworm and intestinal worm protection that’s just your pet’s size

Parasites can be dangerous if left untreated, so protecting your pet is important. Advantage Multi® works for dogs and puppies at least 7 weeks old and weighing 3 pounds, and cats and kittens at least 9 weeks old and weighing 2 pounds. Advantage Multi® is available in several sizes — just follow the Advantage Multi® dosage chart.


Learn more about Advantage Multi® for Dogs >
Learn more about Advantage Multi® for Cats >

Ready to get prescription treatment for heartworms, fleas and intestinal worms*?

*Treats and controls roundworms, hookworms and whipworms in dogs, and roundworms and hookworms in cats.

How to apply Advantage Multi®

It’s quick and simple. Unlike oral preventives, this once monthly topical dose means no fuss and less stress — for you and your pet.

Advantage Multi, Elanco and the diagonal bar are trademarks of Elanco or its affiliates.

CAUTION: Federal (U.S.A.) law restricts Advantage Multi® for dogs to use by or on the order of a licensed veterinarian. WARNING: DO NOT ADMINISTER THIS PRODUCT ORALLY. For the first 30 minutes after application ensure that dogs cannot lick the product from application sites on themselves or other treated animals. Children should not come in contact with the application sites for two (2) hours after application. (See Contraindications, Warnings, Human Warnings, and Adverse Reactions for more information.) CONTRAINDICATIONS: Do not use this product on cats.

CAUTION: Federal (U.S.A.) law restricts Advantage Multi® for cats to use by or on the order of a licensed veterinarian. WARNINGS: Do not use on sick or debilitated cats or ferrets. Do not use on underweight cats (see ADVERSE REACTIONS). Do not use on cats less than 9 weeks of age or less than 2 lbs. body weight. Do not use on ferrets less than 2 lbs. body weight. PRECAUTIONS: Avoid oral ingestion. HUMAN WARNINGS: Children should not come in contact with the application site for 30 minutes after application.