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All items are authentic, manufacturer-sealed, and sourced through approved channels. Packaging can differ from U.S. versions, but the active ingredients and effectiveness are the same. Orders dispatch from our Queensland warehouse and ship straight to your door.
K9 Advantix Extra Large Dog Over 55 lbs (Blue) delivers comprehensive protection against external parasites. Its dual-action formula with Imidacloprid and Permethrin eliminates fleas before they lay eggs and kills ticks. It also repels and kills biting insects such as mosquitoes and sandflies. Visible results begin within 2 hours of application. Ideal for monthly use for tick control, this spot-on is safe for dogs over 55 lbs, including those pregnant, lactating, or over 7 weeks old.
Broad-spectrum defense against fleas, ticks, and insects
Begins killing fleas within a day and ticks within two days
Prevents future flea outbreaks by breaking the life cycle
Helps reduce symptoms of Flea Allergy Dermatitis
Uniquely guards against mosquito and biting insect attacks
Reaches flea larvae in the surrounding area for complete control
Keeps mosquitoes away for 2 4 weeks, stable flies for up to 4 weeks
Gentle enough for puppies aged 7 weeks and up
Determine your dog's weight to select the correct dosage.
Have your dog stand in a calm and steady position.
Create a clear part in the fur between the shoulder blades.
Break open the applicator and place the tip on the exposed skin.
Apply the full contents of the tube at the chosen site.
Make sure the product only contacts the skin, not the fur.
Let the area dry without touching or rubbing.
Repeat the treatment every 4 weeks on the same date.
Consult your vet before treating a sick or compromised pet.
| Dog Weight | Dog Size | Pack |
| Up To 8.8 lbs | Puppy or Small Dog | Green |
| 8.8 to 22 lbs | Medium Dog | Aqua |
| 22 to 55 lbs | Large Dog | Red |
| Over 55 lbs | Extra Large Dog | Blue |
Keep cats separated from treated dogs until the spot-on dries completely.
Do not apply near the dog's eyes or mouth. Avoid getting the product in your own eyes.
Store at or below 30 C.
Keep out of reach of children and animals.
Dogs should not bathe or swim for 48 hours after application.
Safe to use on pregnant or nursing dogs.
K9 Advantix is harmful to cats—never use on or around them.
Mild side effects like itching or drowsiness may occur.
See a veterinarian if adverse signs continue.
| Brand | Advantix | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Animal Type | Dog | |||||||||||||||
| Ingredients |
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