Cart --
0 Items in Cart
Your Shopping Cart is Empty
TOGGLE
THIS ITEM
-
PetCareRx Points
At a Glance
Kills fleas and ticks within 12 hours
Kills flea eggs, pupae, larvae, and adults for 30 days
Kills and protects against mosquitoes, which are the primary cause of heartworm

K9 Advantix II for Dogs

K9 Advantix II is an easy to use and effective product for flea and tick protection, beginning to work within 12 hours and lasting for 30 days. [+]

Our Price

Free Shipping!
Pet Size
Supply For
Quantity
Auto Delivery
Our Price:
$
$--.-- Add with PetPlus Select a plan below:

Customer Reviews

Rated 4.1 out of 5 by 714 reviewers.
Rated 5 out of 5 by Good Choice I've been a Frontline user for years. But switched to K9 Advantage as Frontline wasn't helping with Flea. I put K9 on and after a few days the fleas were gone November 12, 2014
Rated 5 out of 5 by Good product Medication works for us. Only thing is my vet said to apply it every three weeks, not four, so it gets kind of pricey. Beats having ticks or fleas. November 9, 2014
Rated 5 out of 5 by Great for dogs Not so good for humans!! Easy to put on your dogs and works well! Wife will yell at you if you put it on your kids! November 6, 2014
Rated 4 out of 5 by This product works, but may irritate skin I order K9 Advantix II from Petcare RX regularly along with the Heartguard. The products are effective and we use them for our small dog. The reason for using Petcare RX is that supposedly the products are cheaper, and since we use them monthly, we like to save a few dollars. I have found the coupon codes provided by Petcare RX do not work when ordering. They are worthless, so if you have a coupon for the product, provided by Petcare RX, for your next order, do not think you are getting that discount on top of the prices on the order. Shipping is fast, product is excellent. October 27, 2014
Rated 5 out of 5 by We buy it from you all of the time.......... The only problem I have ever had..........one of the tubes in this last box only had a little in it. I have used this for years and never seen this before. There was only a little drop in it.......I didn't know if I should use another one or not. I chose not too. October 26, 2014
Rated 1 out of 5 by Has not worked at all We have tried this for several months to no avail. I've wasted almost $200. October 24, 2014
Rated 4 out of 5 by Not for small dogs I've used this product on my bigger (over 50 lbs)dogs and had good results with no problems. It also seems to be working well for my 15 lb dog but he had a bad reaction to it- wasn't eating, lethargic, etc.for about 3-4 days. I won't be using this again on my small dog. October 23, 2014
Rated 4 out of 5 by Works great on Baby! My daughter told me that K9 Advantix II was the best flea and tick treatment....and she was right! It isn't the cheapest, but you can be sure that it will work. It's the best we've used on Baby ~ our 14 year old Rottweiler. October 9, 2014
2 3 4 5 ... 25 next>>

Customer Q&A

Bayer Flea & Tick K9 Advantix II for Dogs http://cdn.petcarerx.com/img/PrdImg/095x095/11357_001_m.jpg K9 Advantix II is an easy to use and effective product for flea and tick protection, beginning to work within 12 hours and lasting for 30 days. 56.89 Condition: new In stock! Order now!
K9 Advantix II for Dogs 4 out of 5 0 based on 715 ratings.