









🛡️ Protect your best friend, rain or shine — because they deserve the ultimate shield.
FRONTLINE Shield Flea & Tick Treatment offers a powerful, waterproof 30-day protection for large dogs (41-80 lbs). This fast-acting, 3-in-1 topical formula kills and repels fleas, ticks (including those that transmit Lyme disease), and chewing lice. Trusted by millions and proven effective, it continuously replenishes through sebaceous glands, ensuring your dog stays protected even after swimming or bathing.


















| Active Ingredients | Fipronil, Permethrin, Pyriproxyfen |
| Brand | Frontline |
| Customer Reviews | 4.3 out of 5 stars 1,491 Reviews |
| Item Form | Stick |
| Item Volume | 12 Milliliters |
| Item Weight | 1.45 Ounces |
| Scent | Unscented |
J**O
Thank God for front line!
I should have went with my gut and bought this the first time. In the past I have always used front line. My animals went without flea medicine for a few months so when I finally had the money my house and pets were infested. It killed me to see the whole house uncomfortably miserable so I went to the closest place to my house witch was a feed store, all they sold was advantage. It didn't matter to me at that point and I heard that was a good product. What a disappointment especially for the money. The fleas were gone for not even two weeks. Then I tried pet armor I swear I used it before and it worked? Not this time no way three days later the fleas came back! With vengeance!!! and did I mention that during all this bull I've been treating the house as well? By now I've thrown the towel in. I'm so astatic to say that after I purchased the front line and administered it my animals and my house are flea free! My animals are so happy and relaxed. Thank you so much front line, I'm never leaving you again.
M**S
Works great
Product works well on my dog. Doesn’t stink or cause my dog any skin issues.
M**7
Frontline plus would be better option.
Works ok. The frontline plus is a better option though. The traditional frontline hasn’t worked 100% in years. I used to be a dog groomer so I know this to be. Any flea and tick med that you can purchase without a vets prescription is not going to be 100%.,They at one time did make it for prescription, but fleas become immune to these protections so the vets don’t utilize any longer. Hence the reason you can now buy them. I suggest either frontline plus or Avantix with a Serento collar together.
S**W
Cost effective
was easier to purchase than going to vet and value is great for the money
N**Y
Worked great!
We have 2 large dogs that I used this on. I’ve not used this brand before and I’m really happy with my results. I waited late into summer before we treated the dogs and I have to say that I was really happy with the results!! They weren’t infested , but they certainly had a flea problem. It was a great value and worked really well. I do need to reapply as it’s still flea/tick season but I’m certain it’ll work just as well as the first application.
J**S
This Works Better for us than Advantix!
Worked Great. The Flease are Gone!
A**I
Does NOT Work
How is it possible that my dogs have even more fleas after applying this product on them?? They were bathed with flea & tick shampoo, all dog bedding washed, Vacuumed entire house including furniture where they lay and still weeks later they have fleas and more than before. Don't waste your time and money. I know what works for them but wanted to save a few bucks and it's not worth it. Feel so bad for my poor pups, made them suffer more than they deserved. That's on me though.
K**H
Think about it
Just take your animal to the vet. This stuff works in a pinch but in 3 days you'll have the same problem. Its requires no prescription for a reason.
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1 month ago
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