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🐾 Protect your pup like a pro — because small dogs deserve big defense!
K9 Advantix II Small Dog is a vet-recommended, fragrance-free topical treatment that kills and repels fleas, ticks, mosquitoes, biting flies, and lice on dogs weighing 4-10 lbs. It eliminates fleas within 12 hours, is waterproof after 24 hours, and requires no prescription, offering convenient, fast-acting monthly protection to keep your small dog pest-free and comfortable.
| ASIN | B00I0BXQ6Q |
| ASIN | B00I0BXQ6Q |
| Age Range Description | 7 weeks and older |
| Best Sellers Rank | #1,882 in Pet Supplies ( See Top 100 in Pet Supplies ) #11 in Dog Flea Drops |
| Brand Name | K9 Advantix |
| Breed Recommendation | Small |
| Color | Small Dog only |
| Country of Origin | United States |
| Customer Reviews | 4.3 4.3 out of 5 stars (18,908) |
| Date First Available | June 8, 2012 |
| Date First Available | June 8, 2012 |
| Department | Flea & Tick |
| Department | Flea & Tick |
| Directions | Application Instructions: 1. Use only on dogs. DO NOT USE ON CATS or other animals. Do not apply to dogs weighing less than 4 lbs. 2. The dog should be standing for easy application. Evenly apply the entire contents of the K9 Advantix® II tube to two or three spots on the top of the back from the shoulder to the base of the tail. 3. At each spot, part the hair until the skin is visible. 4. Place t… |
| Is Discontinued By Manufacturer | No |
| Item Dimensions LxWxH | 1 x 4.38 x 4.75 inches |
| Item Package Dimensions L x W x H | 4.72 x 4.29 x 1.02 inches |
| Item Weight | 18.14 g |
| Item model number | 86314878 |
| Item model number | 86314878 |
| Manufacturer | Elanco US Inc |
| Manufacturer | Elanco US Inc |
| Model Name | K9 Advantix II |
| Number of Items | 1 |
| Product Dimensions | 1 x 4.38 x 4.75 inches; 0.64 ounces |
| Size | 2 Pack |
| Specific Uses for Product | Parasites |
| Style | Small Dog only |
| Target Audience Keyword | dogs |
Ḵ**W
Great value and it works as presented
So far so good on minpin 10 year old service dog. No hypersensitivity issues. Easy to apply. I usually apply it and crate her for an hour while it dries. No bugs! Good value too, nice for in between veterinary Revolution Drops that include heartworm prevention.
O**Y
Good price
Been using for years with no issues! Grat product!
H**M
AdvantixII is a great product, but this specific this box?! Well...
*** Be advised that the product is 5 star. This particular box had no affect on fleas whatsoever. All others over past 3 years work great. I recently bought directly from the company replacement boxes and those work great as usual (This particular box did not work at all. The fleas were active, happy and on furniture and people.)
M**L
Best for my pet
This is the best flea treatment so far for my 5lb chihuahua. Just like humans every dog is different so it’s important to find what works best for your pet. My dog has epilepsy and a heart condition and has no irritation with this medication and it works immensely better than frontline. I think the fleas in my area are immune to frontline so that could be why it doesn’t work. Same for my sisters cats, frontline doesn’t work either. Advantage works the best for getting rid of fleas. I was told to use a different medication each month so last month I used frontline and my poor baby was bitten up. She might have had about 5 fleas on her but it still makes a difference and about 30 minutes after I put on advantage she’s feeling better. That month was horrible for baby. I’m glad we’re sticking to advantage now. But remember every dog is different and fleas in your area might also have immunity to certain formulas as well so it might take time to find the right flea prevention for you.
L**H
Great
Been using on my Yorkies for years with no problems. Recommended.
H**N
It doesn’t work!!!
Doesn’t work at all. I am surprised that I see reviews here where people say that it works. I got two boxes at home and have 7 pound dog. I gave her a dose for fleas. Two days later, she still had fleas. So I gave her a second dose, hoping that the product is just weak. And two days later after the second dose, she still had fleas. So I used another product that I have and that one worked. Several months later, I tried again. At that time, I was dog sitting my friend’s dog and gave a dose to both dogs. Didn’t work on either one of them so I doubled it up again and it still didn’t work. So I gave both dogs the other product that I had and the fleas were gone in couple hours again. I don’t understand the reviews that I see here when people say it works. Did they get different product than I did? Was there some manufacturing mistake? I have two boxes at home and each one I bought at a different period. I don’t understand why it doesn’t work. And certainly will not buy this thing again.
A**Y
The best flea medication for my dog!!
This is the perfect flea and tick medication for my little Chihuahua. Works so well.
T**S
Eh
Easy to use. Still found a tick on my toy poodle after using.
Trustpilot
5 days ago
2 weeks ago