🛡️ Protect your pup, own every adventure—no ticks, no fleas, no worries!
FRONTLINE Shield Flea & Tick Treatment offers fast, proven, and waterproof protection for medium dogs (21-40 lbs) with a powerful 3-in-1 formula that kills and repels fleas, ticks (including Lyme disease carriers), mosquitoes, and chewing lice. Safe for puppies 9 weeks and older, it provides continuous 30-day defense by depositing medication in the skin’s sebaceous glands, ensuring your dog stays protected indoors and outdoors all year round.


















| Customer Reviews | 4.1 out of 5 stars 138 Reviews |
V**P
Great product!
Set a monthly reminder on your phone and apply the product. Your dog will not have neurological problems after application. Minimal days of a greasy area where med is applied. Definitely beats an oral tab that can cause seizures. This is what our vet recommends and sells in his clinic for dogs that do not tolerate the oral tablets. Our dogs (2 inside dogs and 2 outside farm dogs) do not have fleas or ticks.
A**R
Came on time
Came as advertised
F**I
Works great for our pup!
Works great! We don't have a flea issue in our area, but we do have mosquitoes and this seems to repel them nicely also works on gnats. Our pup doesn't have a reaction to it. Takes a good 24 hours to melt into his fur/skin, but other than that it works great.
C**K
Flea collar don’t work
The flea collar doesn’t work. It doesn’t keep flea away. Useless item to buy for my dog.
S**R
Works
No negative reactions from Lola and I haven’t seen a glee or tick
M**S
Great solution for a tick problem.
The park we were going with the dog (Lalo) had a serious tick problem. Each visit was about 10 or more ticks on the ears, legs and belly. Since we've used Shield for Dogs, not a single tick has gotten on Lalo. No side effects on anyone. Excellent product, highly recommended.
L**Y
Worked
Does help and keeps fleas away.
J**Y
Nope
Failed in its job.
Trustpilot
Hace 3 semanas
Hace 2 semanas