Advantage II for dogs
Advantage II for dogs Advantage II for dogs Advantage II for Dogs Advantage II for dogs Advantage II for dogs Advantage II for dogs Advantage II for dogs Advantage II for dogs

Advantage II for Dogs is a fast-acting, waterproof topical dog flea treatment that also targets chewing lice. This easy-to-apply liquid provides multi-stage flea control to break the flea life cycle for lasting relief and population control. Locked into the skin’s lipid layer, it works through contact—no biting required—making it a reliable choice for dogs and puppies within the listed weight ranges. Keep your pet comfortable with effective flea prevention for dogs that continues to work even when they get wet.

$31.58

Advantage II for Dogs

By: Bayer

Advantage II for Dogs

By: Bayer
💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
$31.58
Subtotal: $31.58
💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
✓ Free shipping on orders over $100
🚚 Usually delivered in 1-5 days

Advantage II for Dogs is a fast-acting, waterproof topical dog flea treatment that also targets chewing lice. This easy-to-apply liquid provides multi-stage flea control to break the flea life cycle for lasting relief and population control. Locked into the skin’s lipid layer, it works through contact—no biting required—making it a reliable choice for dogs and puppies within the listed weight ranges. Keep your pet comfortable with effective flea prevention for dogs that continues to work even when they get wet.

About This Item

  • For the treatment and control of fleas and lice on dogs and puppies. Provides multi-stage flea control to help break the flea life cycle.
1 box of 2 applicators
  • Topical

What does Advantage II for Dogs treat?

It treats and controls fleas and chewing lice on dogs and puppies, providing multi-stage flea control to help break the flea life cycle.

Is Advantage II waterproof?

Yes. Advantage II keeps working even when dogs get wet after it has been applied as directed.

Does Advantage II kill ticks?

This product targets fleas and lice. It is not described as providing tick control.

Can I use Advantage II on puppies?

Yes, it can be used on puppies within the appropriate weight range. Choose the correct size and follow the age and use directions on the label.

Which size should I buy for my dog?

Small is for dogs and puppies under 4.5 kg; Medium is for 4.6–11 kg; Large is for 11–25 kg; XLarge is for dogs over 25 kg.

Do I need a prescription in Canada?

No. Advantage II for Dogs is available over the counter in Canada, including Quebec.

How is Advantage II applied?

It is a topical liquid applied to the skin as directed on the label. It works through contact and does not require fleas to bite to be affected.

Pet Health Benefits

Every product we carry at PetMeds Direct is selected with care to support your pet's health from nose to tail.

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Pain Relief

Vet-approved medications to reduce inflammation and ease joint or post-surgery pain

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Heart Health

Supplements and meds that help manage blood pressure and support cardiovascular function

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Disease Prevention

Vaccines and immune-boosting supplements help reduce the risk of serious illness

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Skin & Coat Care

Dermatology products and omega-rich formulas promote healthy skin and a shiny coat

Happy Pet Parents

Not sure how to get started with PetMeds Direct? We make caring for your pet easier than ever — whether it's managing prescriptions, stocking up on supplements, or getting expert advice. Explore below for helpful ways pet parents use PetMeds Direct to stay on top of their pets' health. At PetMeds Direct, we're proud to serve pet lovers all across Canada.

🐾 Marcus L. - Toronto, ON

"From ordering to delivery, everything was seamless. I even got a helpful reminder email about my dog's monthly flea prevention. PetMeds truly cares about our pets!"

🐶 Jenna R. – Vancouver, BC

"I'm so glad I found PetMeds Direct. They handled everything with my vet directly, and my dog's prescription arrived at my door in just two days."

🐱 Amy Allen - Calgary, AB

"As a cat mom managing ongoing medication, PetMeds has been a total game-changer. They make refills automatic, and I always get a heads-up before anything ships. So reliable!"

About PetMeds Direct

PetMeds Direct was founded with one simple mission: to make pet healthcare easier, faster, and more compassionate for Canadian pet parents. What started as a small idea — helping busy families manage their pets’ prescriptions — has grown into a trusted nationwide pharmacy serving dogs, cats, and everything in between. We believe pets are family, and every tail wag and purr deserves top-tier care. That’s why we work closely with vets, offer fast shipping, and make prescriptions and wellness products more accessible than ever. At PetMeds Direct, we’re not just delivering meds — we’re delivering peace of mind.

Healthy Pets, Happy Homes

Caring for your pet’s health has never been easier. With just a few clicks, PetMeds Direct delivers trusted medications and wellness products right to your door — fast, affordable, and vet-approved. Say goodbye to last-minute pharmacy runs and hello to peace of mind.

Trusted & Certified

PetMeds Direct is a licensed and certified pharmacy, committed to providing safe, authentic medications for your pets.

Accreditation No. 311012