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4.7
37 Reviews
5
76% (28)
4
22% (8)
3
0% (0)
2
0% (0)
1
3% (1)
97% Recommend this product (36 of 37 responses)
By DARCI
SW Pa
I use it all of the time
October 25, 2023
Great deal
By Nancy D.
N J Shore
It works!
July 22, 2023
We’ve been using this for years, and haven’t seen a flea and hardly any ticks in all that time. It really works!
Pros
  • It works really well and is easy to apply.
Cons
  • Quite pricey
By Julie
Louisville, KY
Great product
March 8, 2023
I've been using this for years and years on all my dogs. They love the flavor and take them with no problem. Got my product super fast!
By Mike o.
Cedar Falls, IA
MO
December 22, 2021
They work well for my dog and have since he was a puppie, 14 yrs old now.
By Aric
Champaign, Illinois
Great product that protects against fleas, ticks, and mosquitos
September 16, 2021
I have been using this product for years. It is the only one I could find that would protect my dogs from mosquitos in addition to fleas and ticks. However, this is super dangerous for cats. If you have one more more cats that cuddle or come into close contact with your dog(s), make sure you do NOT allow that to happen for at least a few days after using this product.
Pros
  • Great for protecting dogs against fleas, ticks, and mosquitos.
Cons
  • Terribly dangerous for cats and could have severe consequences if applied to a cat or if a cat is allowed to come into close contact with a dog after using this product.
By Jennifer C.
Eatonton, GA
Excellent Product
August 16, 2021
We have been using this on our two lab mix girls for years and it has done a great job for us. I know there have been other products introduced in recent years but we just stick with K9 Advantix II. No reason to change if it works.
By Nicole
Long Island NY
ABSOLUTELY DOES NOT WORK.
July 18, 2021
I purchased 2 years worth for my 2 Springer Spaniels. Unfortunately the return policy is 30 days from purchase. I'm 60 days in. I've tried 2 applications and I find fleas all over my dogs. This stuff doesn't work at all. Not satisfied. Will never purchase again. I do not blame entirely pets. I actually love the company.
Cons
  • Does not do a thing to combat or prevent fleas.
By Louise
Athens, Ga
Best price for Advantix II
May 19, 2021
This product works best against fleas and ticks on our dogs. Best price I found on internet.
By Art D.
Mays Landing, NJ
Best Price, Quick Shipping
May 7, 2021
If you have been looking for K9 Advantix II for your little friends at the best price possible, here it is. I searched many, many websites looking for the best price and found it on EntirelyPets. Ordering was easy, and shipping was very fast. You can't go wrong!
Pros
  • Best price
  • Very fast shipping
Cons
  • None
By Jules
Louisville, KY
Great product
May 6, 2021
I've been using this for years with all my dogs. Never had any side effects and they love the taste.
By Robin L.
PA
good
May 3, 2021
good product
By Ken
Alabama
Advantix ii
December 31, 2020
The only topical that i use and is effective. All my canine get this formula when full grown
By Joan
Western Massachusetts
.
November 25, 2020
All good. Arrived quickly and a great price.
By Kleid
Georgia
Wonderful product
October 22, 2020
I have three dogs and this product is great. Ordering was a smooth process and fast shipping. I would recommend this to everyone. Thanks
By Brittany
South Carolina
Works Phenomenal
September 23, 2020
I have tried everything and this product works!
By Basset m.
Rougemont, NC
What a deal!
September 5, 2020
I look Online for the best deal on flea and tick products I use for my dogs. And with 5 basset hounds, why pay more than you have to. I was delighted to find K9 Advantix II so reasonable. I don’t know how other sites can charge so much more for the same thing. I will definitely be shopping here again.

Merchant Response:We are glad to have you Basset M. If there is anything more we can do for you just give us a call.
By Mac
NH
Long time use
August 16, 2020
My veterinarian proscribed this a long time ago. I've been using it on my dogs ever since. Have had no problems with fleas or ticks
By Kathy
Hot Springs, Ark.
K9 II advantix
May 20, 2020
Great product and works well. I use it for my 3 dogs and it is great!
By Ness
Rockingham Virginia
Very pleased!
May 10, 2020
The price was great! Quick shipping! I will definitely shop here again!
By John
Roundhill, KY
Great buy Advantix II
April 23, 2020
The product we use regularly, but the deal from Entirely Pets was super.
By Carolyn M.
3538 holiday lake drive holiday fl
Excellent purchase
April 3, 2020
One of the few products I could find that treated fleas ticks AND MOSQUITOS. TOPICAL I thought it was going to be a chewable. Delivery took about a week. Works well on my 63 lb. dog (considered X-Large). No problems. Make sure to get it on the skin under the fur. Very well priced, vet is much higher. Thank you.
By Will
USA
Great! Thanks!
March 2, 2020
Arrived as promised! Thanks!
By Michelle C.
Lubbock, TX
4 month K9 Advantix II Blue for XL Dogs
September 6, 2018
Excellent and quality product for the best price I'v found on-line or in store.

Merchant Response:Michelle, you are too kind! Thank you. %uD83D%uDE0A
Pros
  • Great price /Fast shipping
By Armand M.
Chicopee
Best protection for your pets
August 30, 2018
Protects your pet from fleas, ticks and mosquitoes. Great reputation and the product works as advertised.
By Janet
Mystic, Connecticut
"It Works"
June 7, 2018
We've been using K9 Advantix II Blue for years. Never any kind of bug on either of our Goldendoodles. Sure wish I could get a product at that price, works that well, and not be greasy on my two beautiful Golden beauties.
By Donna R.
Pa.
K9 Advantage Blue
May 31, 2018
Quick purchase and delivery!
By Julia
Brockton, Massachusetts
It works
April 4, 2018
I've used this product for my boerboel for over 5 years - she's 6 yrs old and 140# - lol! It works and she has no reaction to it.
By "Glenda"
Zachary,La.
K9 Advantix
February 2, 2018
Please with the shipping and Service...Also pleased in the Prices..Thank You!!!
Pros
  • Service Excellent.....Prices also...
Cons
  • NONE!!!!
By Deanna B.
Slinger, wi
A Very good price
December 3, 2017
very happy with your service.

Merchant Response:Thank you for your kind words Deanna, glad we could help!
By Sue
Carlisle, OH
This is my go to brand for taking care of fleas+mosquitos
September 15, 2017
I've used this particular brand for many years with great success!
By Pamela G.
Duncan, OK
Scooter
March 13, 2017
Have used this product for a number of years always with good results. It is easy to apply and lasts the full month.
By Steff
Lehigh Valley, PA
Kills mosquitoes
July 7, 2016
Have used it for a few months now. Not a problem. Price was good and quick delivery.
Pros
  • Kills mosquitoes as well.
Cons
  • Do not like appying in a number of spots down the back.
By susan c.
Chicago. IL
I have been using this product for years
May 5, 2016
It really works very well. I don't have any problems with ticks or fleas. I have a Siberian Husky who likes to spend all the time she can outdoors. I have never had a problem. She has a double coat. This is a great product.
By Stacy
Nowata, Oklahoma
2 Month K9 Advantix II
April 6, 2016
I have been extremely pleased with this product for several reasons. First of all, it does an exceptional job at repelling ticks, fleas, and mosquitoes. It's worked well for her for a number of years----I wouldn't have her use anything else to repel those types of pests. Secondly, the prion diseases f being able to purchase just a 2-month supply rather than the standard 4 or 6 month supply like other pet websites is awesome!! Thirdly, the price is great, but because I was a past customer, I got a promo code to give me a discount on top of the already great price! I just can't say enough good about Entirely Pets Pharmacy online!
By Yoda
Wisconsin
Product seems to help.
November 26, 2015
We still get ticks on the dog but it seems to help repel more of them and they die before they burrow deep in the dog,
Pros
  • Does keep the tick population down on the dog and helps keep them from burrowing in.
Cons
  • The dog does not like when I put it on him and I wish I didn't have to put chemicals on him that absorb into his skin but I guess it's better than having tons of ticks on him.
By Yoda
Wisconsin
A must for anyone in the north woods of WI
November 26, 2015
The ticks are terrible in the spring up in Northern WI This year I hardly found any ticks on my dog so I believe this product worked.
Pros
  • Product seems to help keep the ticks from burrowing deep on the dog.
Cons
  • Doesn't really repel the ticks but keeps them from burrowing in deep. Also, seems to bother the dog when I put it on.
By Claudine F.
Elk Grove CA
Customer Service
August 13, 2015
I had just moved and the change of address was causing havoc in many transactions. Entirely Pets was patient and caring through all of this. It meant a great deal. I am deaf so can't use phones so we relied on emails and they hung in with me and it worked. Many thanks! Bravo!!!

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