(4 pack) K9 Advantix Flea, Tick & Mosquito Prevention for Medium Dogs 11-20 lbs., 2-Monthly Treatments

☆☆☆☆☆ reviews

US$23.97
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$23.97
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives Oct 25
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by
Free 30-day returns Details

Product details

Management number 252495167 Release Date 2026/10/01 List Price US$23.97 Model Number 252495167
Category

K9 Advantix kills and repels fleas, ticks, mosquitoes, biting flies, and lice. Simpler than a flea collar and hard-to-swallow pills, this topical formula works within 12 hours of initial application to stop existing flea infestations on dogs and prevent new ones by killing adult fleas on contact before they lay new eggs or bite your dog. K9 Advantix offers fast relief at an excellent value, so you and your dog can get back to the things you love most. Your dog should be at least 7 weeks old and weigh 11-20 lbs. to use K9 Advantix Medium Dog. Use as directed by label. Do not use on cats.

  • An excellent value from the K9 Advantix brand
  • K9 Advantix Medium Dog 30-day treatment & prevention protects dogs 11-20 lbs. from fleas, ticks, mosquitoes, biting flies and lice
  • Affordable formula works on contact to kill and repel fleas on dogs within 12 hours of application even without a bite
  • Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
  • No prescription needed
Features Waterproof
Result time 12 h
Parasite type Fleas, Ticks, Mosquitoes, Biting flies, Lice
Weight range 11-20 lbs
Protection period 8-Month
Medicine form Topical
Animal type Dog
Pet flea & tick treatment type Flea & Tick Prevention
Animal health concern Parasite
Brand K9 Advantix
Treatment effective time 12 h
Minimum weight 11 lb
Max Weight 20 lb
Pet size Medium
Animal lifestage All Lifestages
Active ingredients Imidacloprid, Permethrin
Count per pack 2
Ingredient preference Fragrance-Free
Product line K9 Advantix
Active ingredient name Active Ingredients: Imidacloprid - 8.8% by Weight; Permethrin* - 44.0% by Weight; Other Ingredients: 47.2% by Weight; Total - 100.0% by Weight, * Cis/Trans Ratio: Max 55% (+ or -) Cis and Min 45% (+ or -) Trans.

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

0 out of 5
☆☆☆☆☆
0 ratings | 0 reviews
How item rating is calculated
View all reviews
5 stars
15% (0)
4 stars
30% (0)
3 stars
15% (0)
2 stars
8% (0)
1 star
32% (0)
Sort by

There are currently no written reviews for this product.