4 varieties available



4.3 out of 5 stars
  • 5 Stars58%
  • 4 Stars27%
  • 3 Stars9%
  • 2 Stars3%
  • 1 Star2%


FRONTLINE TRITAK Dog Flea TreatmentThe killing action of FRONTLINE TRITAK For Dogs starts killing fleas and ticks in just 5 minutes so fleas have less time to bite. Plus, it kills flea eggs and larvae, too. FRONTLINE TRITAK For Dogs has 2 ingredients, fipronil and cyphenothrin, that kill fleas fast. But that's not all. It has a 3rd ingredient, (S)-methoprene, to bring down flea eggs and larvae, too. So you can be sure you're preventing and controlling an infestation. Once fleas emerge, they waste no time looking for prey to feed on. Having landed on your pet, untreated fleas will attack, then reproduce. That's why you need the triple-action formula of FRONTLINE TRITAK For Dogs. It kills fleas quickly so fleas have less time to bite your dog. Starts killing fleas in 5 minutes Kills adult fleas, ticks, flea eggs and larvae Brings down ticks that may transmit diseases Provides waterproof effectiveness Offers a mighty killing force for a full 30 days

see more...

Top Questions See all 8 Q&A

Reviews (968)
Q&A (5)
Media (6)
Kayla S.
77 reviews
This is great for fleas and for keeping them gone. Use this during the summer months when we are outside more since we are camping, at rivers, lakes, beaches, you name it. this is a great buy to help get rid of them faster!! Our vet recommended it to us
Lynlee  S.
Oklahoma City, OK
22 reviews
This is what we use on my Yorkie. I've never noticed him actually having fleas,
or ticks ever, since he is mostly indoors - but our Vet did recommend using
this every now and again since we do visit our local dog park a lot. It seems to be working well!
Izeyah W.
Las Vegas, NV
64 reviews
I bought this product a few months back for our beagle Akita mix dodger it kept him free of ticks and fleas just fine but it also caused a horrible rash and loss of fur over a good bit of his body. It gets a three for doing its job but nothing more.
Freddy K.
Saginaw, MI
6 reviews
We take our dog to higgins lake every 4th of July and there are sand fleas everywhere. When we treat our dog with Frontline he is protected and isn't bothered with any of the fleas. We buy in bulk from sams club and the product is well worth the price
Karen R.
Emporia, KS
18 reviews
This stuff did work . The price is good. But the application was terrible. Trying to hold a chihuahua to keep it from squirming was almost impossible . Would not recommend and will not repurchase. Better off using a pill or washing with flea shampoo.
Hailey L.
Santa Ana, CA
89 reviews
I have four dogs and we always use Frontline to prevent fleas and ticks. Frontline was recommended to us by our vet and it's the only brand we have ever used because it works so well! My family and I will for sure be using Frontline for a long time to come.
Diana N.
Asheboro, NC
116 reviews
This flea treatment for dog's is very good and keeps the flea's away from them which is important because who want's flea's on their little poodle's my dog didn't seemed bothered by it at all actually so i would buy it again definitely I do recommed this.
Nitzue V.
9 reviews
This product worked well for my dogs, right away when I used it my dogs scratched a lot less they seem have less fleas as time went by and they used the product I use it every summer since summer is when fleas and ticks seem to be around the most
Hayley A.
Lexington, KY
7 reviews
Terrible - fleas have built an immunity to the product and it has lost its effectiveness. I put Frontline on my dog and it's basically the same as pouring oil down his back - it doesn't help with fleas at all and it leaves his skin/coat greasy!
Lina L.
Taylors, SC
38 reviews
We love this product. My mother also uses it on her dog and loves it. We buy it online. Feel like I am getting a much better deal. Yes, exceeded my expectations. small dog, a shitzu. She only weighs like 12lbs. We will continue buying this product
Abigail G.
Everett, WA
245 reviews
Pet Lover Expert Level 2
Best flea treatment? Any suggestions? Where can I find good flea treatments for small dog?
Tori U.
Chicago, IL
25 reviews
This is my first time buying flea treatment for my new pup. Does this cover ticks as well? Also, which is the best avenue to purchase ? Is it cheaper to go through a site like Amazon, pet store or vet?
Tracy L.
Bremerton, WA
101 reviews
Pet Lover Expert Level 2
What is the difference between Frontline Tritak and regular Frontline?
Larisa D.
Ridgewood, NY
170 reviews
Pet Lover Expert Level 1
Is this a good product for my dog?
Victoria C.
Orlando, FL
95 reviews
How good it's this product? I have a golden retriever and have a sensitive skin can I used this?

Sign up to join our community!

Influenster Cashback
We recorded your visit.

Amazon was opened in another window. If you made a purchase Cash Back will be automatically added to your Ebates account tomorrow.

Please confirm your email.
If you have an existing Ebates account, make sure to enter your Ebates email

6 characters minimum. Password must consist of letters, at least 1 number and 1 special character.