

Heartworm prevention for dogs that forgives if you forget.
We’re only human. When life gets busy, it can be hard to remember to give heartworm disease prevention on the exact same day every month. Fortunately, there’s Advantage Multi® for Dogs (imidacloprid + moxidectin).*
FIND NEAR ME- What can Advantage Multi® do for your dog?


Life happens. Fortunately, there's Advantage Multi® for Dogs.
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Heartworm disease preventives work by killing worms that are already growing and swimming around in your dog. Advantage Multi® for Dogs also prevents future infection by killing newly acquired baby worms all day, everyday throughout the month.
That means after a single monthly dose, if you forget and go more than 30 days between heartworm treatments, just treat immediately and resume your monthly schedule.
*Available only through a licensed veterinarian. Guarantee void where prohibited by law. Payment obligation by Bayer Animal Health shall be limited solely to that which is represented in the full guarantee available from your veterinarian. Any and all other costs are expressly excluded.
Available with a veterinarian's prescription.
PRECAUTIONS: Prior to administration for Advantage Multi® for Dogs, dogs should be tested for existing heartworm infection. HUMAN WARNINGS: Children should not contact application site for two (2) hours.
Scroll down for important safety information.

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You can receive a rebate when you purchase from your veterinarian.
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With just one treatment, once a month, Advantage Multi® for Dogs not only provides heartworm disease prevention, but kills fleas through contact so they don't have to bite your dog to die.
Advantage Multi® for Dogs works to:
- Prevent heartworm disease
- Treat circulating microfilariae in heartworm-positive dogs
- Kill adult fleas and treat flea infestations
- Treat and control common intestinal parasites: roundworms, hookworms and whipworms
- Treat and control sarcoptic mange
PRECAUTIONS: Use with caution in sick, debiltated, or underweight dogs. The safety of Advantage Multi® for Dogs has not been established in breeding, pregnant, or lactating dogs.


The more you know, the better. For both you and your dog.
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Learn how heartworms, fleas and intestinal parasites can adversely affect the health of your dog.
Did you know? Heartworms live in a dog's heart.Learn More >
Fleas aren't just annoying — they can cause health issues.Learn More >
Your dog can be at risk to intestinal worms. Learn More >
When and where are fleas a concern?Learn More >