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Advantage For Extra Large Dogs Over 25Kg (Blue)

4.6/ 5
Reviews: 170
  • Up to 4kg
  • 4 to 10kg
  • 10 to 25kg
  • Over 25kg
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A few products under the categories including 'Accessories', 'Coats & Clothing' and 'Bed' are shipped separately by our shipping partners.

Standard shipping charges based on the product weight and shipping location shall be applicable to these products.

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Goods Returned to Sender

In cases where goods are returned to the sender, such as non-collection, incorrect address, refusal, or carrier error, no restocking fee will be applied. The shipping charges for your order will be refunded only if VetSupply or the carrier is responsible for non-delivery.

Change of Mind Returns

Change of mind returns will be subject to a 10% restocking fee, and the shipping portion of your order is non-refundable.

We understand that returning a product can be frustrating, but we are unable to accept returns for change of mind under the following circumstances:

  • The product has been removed from its original packaging.
  • Labels or seals on the product have been tampered with or removed.
  • The product has clear signs of use, damage, or is soiled.
  • The product contains food or medication.
  • The end customer received the product more than 14 days ago.

Damaged or Incorrect Goods

Any goods that are sent incorrectly or arrive damaged will be replaced at VetSupply's expense. We will uphold our warranty obligations as defined under Australian consumer law. Please contact us regarding any warranty claims, and we will arrange pickup and replacement of the product in accordance with the manufacturer's warranty conditions.

We cannot accept warranty returns for pet accessories that have been damaged by an animal unless a manufacturing fault can be identified with the product. Such claims will be forwarded to the product manufacturer for investigation before accepting a return or replacement.

Returning a Product

Prior to initiating a change of mind return, please contact VetSupply. Goods should be sent to the following address:

Returns, 1/106-108, Station Road, Seven Hills, NSW 2147

Customers are responsible for the shipping costs associated with returning goods, except in cases where VetSupply has agreed to cover return postage costs due to an error on our part. Please note that VetSupply assumes no responsibility for loss or damage during the return transit.

Product refunds will be credited to the original payment method used for the purchase.

Cancelling an Order

Please get in touch with us promptly if you need to cancel an order, as orders cannot be refunded once they have been dispatched from our warehouse.

Buy Advantage For Extra Large Dogs Over 25Kg (Blue)

Advantage for Extra Large Dogs is a topical solution for large size dogs that weigh over 25kg. This spot-on formula for dogs is highly effective in killing adult fleas and larvae on dogs and their surroundings. A single dose of Advantage Blue pack kills, re-infesting fleas within 1 hour and flea larvae in your dog's surroundings within 20 minutes of contact with the active ingredient. This quick action formula destroys 99% of fleas within a few hours. It also destroys chewing lice in 7 days post-application. Advantage for Dogs Over 25kg pack also reduces the incidence of flea allergy dermatitis. It is a water-resistant treatment that works for 30 days even if the dog goes for a bath or swimming.

Advantage for Extra Large Dogs is safe for use on pregnant or lactating animals and also safe to use on puppies.

From the Manufacturer
Simple and effective flea treatment
Fight fleas with ease. Advantage flea treatment for dogs is an easy-to-apply spot-on treatment that kills fleas within one day, preventing further infestations for up to four weeks. Used monthly, it’s a simple and effective way to protect your dog against fleas.
Why choose Advantage?
  • image Kills fleas through contact
  • image Suitable for use in puppies and adult dogs
  • image Up to 1 month of protection
How does it work?
The active ingredient in Advantage flea treatment for dogs is able to kill fleas on contact, so fleas don’t have to bite your pet to be killed.
Advantage FAQs

Fleas can invite themselves into your home and onto your dog in several ways:

  • If you come in contact with fleas, these pesky parasites can hitch a ride on you or your clothing and enter your home.
  • Other pets your dog comes in contact with can pass fleas to your dog.
  • Wild animals such as rabbits and possums can transport fleas into your garden, and your dog may pick them up there.
  • Don’t forget to think about all of your pets you might not have seen the cat scratching, but if they are not treated they could bring fleas into your home too.
Advantage flea treatment for dogs is a spot-on treatment you apply to your pet’s skin. It is able to kill fleas on contact no biting required.1 Oral flea products are active in the bloodstream, and fleas must attach and feed to be killed.
It is recommended that you apply Advantage to your dog once a month all year round.
A single application lasts for a month.
You can use Advantage on your puppy from birth. However, treatment of the mother prior to weaning protects the litter while in contact so it is not usually necessary to treat unweaned puppies. Treat the mother until weaning and the individual puppies afterwards.
What is the expiration date for Advantage for dogs?
If you need to bathe your dog between applications, always use a soap-free shampoo. It’s best to wash your dog, wait until they are fully dry and then apply Advantage. For optimal skin health in well dogs, don’t bathe your dog more frequently than fortnightly.
Wait until your dog is fully dry before applying Advantage.
The active ingredient in Advantage sits in the waterproof layer of your dog’s skin, and the product remains effective if your dog becomes wet on occasion (for example after exposure to heavy rain or swimming).
Speak to your vet before using Advantage in conjunction with any other medication.
Yes, Advantage is registered for use during pregnancy and lactation.
Even indoor pets can get fleas they can be carried into the home on clothing or on other pets that visit the house, so it’s still important to protect your dog with a flea product like Advantage.
No, it is important to treat all your animals with a suitable product. If one pet has fleas, other pets in the house will soon be infested too. Also, these untreated pets will provide a blood meal to the fleas and the fleas will not be killed, so the infestation will continue.
No, you should use the product only as directed. If you’re unsure of any directions for the application of Advantage for dogs, contact your vet.

  • Weigh your dog before starting the treatment.
  • Buy Advantage package according to dog weight.
  • Allow your pet to stand in a comfortable position.
  • Break open seal of the pipette.
  • Part fur making skin visible at a spot at the back of the neck.
  • Place the tip of the tube and empty the entire content of the tube in one go only.
  • For small and medium dogs, apply at one spot.
  • For large and extra large dogs, apply at 3 to 4 spots starting from the backbone to the base of the tail.


Dog Size Dog Weight Pack Color
Puppies/small dogs Up To 4Kg Green pack
Medium dogs 4 To 10Kg Aqua pack
Large dogs 10 To 25Kg Red pack
Extra large dogs Over 25Kg Blue pack
  • Advantage for dogs is an excellent remedy for flea treatment
  • It stops flea bites just in few minutes
  • It kills about 98% fleas within 12 hours and chewing lice within 7 days
  • The monthly treatment destroys flea larvae and adult fleas
  • This topical solution is easy to apply
  • The flea treatment is effective for the entire month.
  • The water-resistant property makes it work even when a pet gets wet
  • It even treats Flea Allergy Dermatitis
  • Keep it out of reach of children and pets.
  • Avoid contact with pet’s eyes and mouth.
  • Wash hands after using or wear rubber gloves during treatment.
  • Store it at room temperature.
  • Apply at spot that cannot be licked by your pet.
  • Do not allow children or pets to groom around treated pet until application dries.


  • No possible contraindications known yet.
  • Consult a vet before using on sick animals.
Target species Dogs
Mode of administration Topical
Active Ingredients Imidacloprid
Manufacturer Bayer/Elanco
Brand Name Advantage
Product Reviews
Reviews: 170
5 Star 4 Star 3 Star 2 Star 1 Star

It's worth

It's been a great experience using Advantage


Mighty effective

I've not seen fleas bothering him after using it



Every pet parent should use this flea formula



In no time, it killed all of them effectively


Go for it

I recommend Advantage to every dog parent out there.

Have A Question?
Q: Which is better Advantage or Bravecto for Staffies

A: Both these treatments effectively protect dogs against flea infestations. Bravecto, however, protects against ticks too and lasts longer than Advantage. If you are not sure which one to use, please consult with your vet.

By, on Sep 11, 2023
Q: Is this and Advantage II similar?

A: Almost similar, both Advantage and Advantage II work the same for flea treatment but with the additional ingredient (Pyriproxyfen) Advantage II, also offers additional protection in controlling the flea lifecycle by stopping larval flea stages development.

By, on Sep 26, 2022
Q: I want to know how many Mls are in the medium dog per pipete is it 1ml.thank you

A: Yes, Each pipette of Advantage Medium Dogs (4-10 kg) pack contains 1.0ml (100mg Imidacloprid) topical solution.

By, on May 20, 2022
Q: Which is better, advantage or advantix?

A: Advantage is only for Fleas and Advantix is for Fleas and Ticks both.

By, on Nov 24, 2021
Q: What does advantage for dogs cover?

A: It kill fleas through contact, so fleas don't have to bite your pet to be killed.

By, on Oct 04, 2021

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