K9 Advantix II Medium Dog Vet-Recommended Flea, Tick & Mosquito Treatment & Prevention | Dogs 11-20 lbs. | 2-Mo Supply

Price: $38.38 - $23.00
(as of Apr 24, 2023 22:46:00 UTC – Details)

From the manufacturer

K9 Advantix II works for all breeds

Find the right treatment for your dog

K9 Advantix II is for use on all breeds of dogs ages 7 weeks and older, weighing more than 4 pounds. Use your dog’s weight to determine which size is right for them. If your dog is on the cusp, choose the size that accommodates your dog’s current weight. If you have a growing puppy that may exceed the product’s weight guidelines within a couple of months, consider purchasing a smaller pack count.

Small: dogs 4-10 poundsMedium: dogs 11-20 poundsLarge: dogs 21-55 poundsX-Large: dogs over 55 pounds

How to apply

Apply entire contents of tube along top of dog’s back, between shoulders down to the base of the tail in even spots. At each spot, part hair until skin is visible. Number of spots for size and weight of dog:

Small & medium dogs get 2-3 spotsLarge & x-large dogs get 4-6 spots

See package insert for additional details.

Waterproof after 24 hours

When can I bathe my dog after application?

Your dog is free to be bathed or swim after K9 Advantix II has been on for 24 hours. We recommend bathing your dog before applying K9 Advantix II. Your dog needs to be dry at the time of application. If you bathe your dog between treatments, use a general grooming shampoo for pets.

Frequently asked questions

How long does it take to work on fleas?

K9 Advantix II kills fleas within 12 hours. New fleas that jump on the dog from the surroundings, such as grass, carpet and pet bedding, are killed within 2 hours with protection against further infestation for at least 4 weeks.

Why do I still see fleas after using K9 Advantix II?

Although K9 Advantix II kills fleas on your dog, there may still be fleas in your dog’s environment that have since jumped on after treatment. Luckily, with K9 Advantix II, new fleas are killed within 2 hours with protection against further infestation for at least 4 weeks. As fleas die they are no longer able to stay hidden against your dog’s skin, and therefore you may also be seeing dying fleas coming to the surface of your dog’s fur coat.

Does it expire?

K9 Advantix II does not expire. Be sure to store it in the original packaging at room temperature.

What are the key ingredients?

Active ingredients are Imidacloprid, Permethrin, and Pyriproxyfen. These ingredients kill and repel fleas, mosquitoes, and ticks, including Deer ticks, American Dog ticks, Brown dog ticks, and Lone Star ticks.

Do not use K9 Advantix II on cats.

Form
Topical Flea and Tick Treatment Flea and Tick Collar Topical Flea Treatment Flea Soft Chew Flea and Tick Shampoo

Application Age
For Use on Dogs and Puppies 7 Weeks and Older For Use on Dogs and Puppies 7 Weeks and Older Can Use on Dogs Over 12 Weeks of Age For Use on dogs over 12 weeks of age Can use on dogs over 12 weeks of age

Application Frequency
Once a Month Every 8 Months Once a Month Do Not Exceed One Soft Chew in a 24-hour Period See Product Label

Kills Fleas

✓

✓

✓

✓

✓

Kills Ticks

✓

✓

✓

Kills Lice

✓

✓

✓

Kills Mosquitoes

✓

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 1 x 4.38 x 4.75 inches; 0.32 Ounces
Item model number ‏ : ‎ 86314991
Department ‏ : ‎ Flea & Tick
Date First Available ‏ : ‎ January 26, 2014
Manufacturer ‏ : ‎ Elanco US Inc
ASIN ‏ : ‎ B00I2266Y2

Kills fleas within 12 hours of application
Vet-recommended formula kills & repels on contact so fleas don’t have to bite your dog to die
Easy-to-apply topical treatment is fragrance-free and waterproof after 24 hours
No prescription needed