Fleas rise to the top of your pet's coat as they die, so consider it a triumph if you start seeing more fleas at first, after treating your pet. If you’re still seeing fleas after application, it may be because your pet has picked up new fleas from the environment, which may include other pets, surfaces and outdoor areas. It may take up to 90 days to break the entire flea life cycle. Additionally, you should also treat sources of new fleas (i.e., carpet, yard, etc.) to ensure complete flea control.
FRONTLINE Plus is proven flea and tick protection that has been trusted by pet parents for over 20 years.** Just one dose of FRONTLINE Plus provides fast-acting protection that lasts for a full 30 days.
FRONTLINE Plus contains fipronil, which kills adult fleas, as well as (S)-methoprene, which kills flea eggs and larvae. Together, these active ingredients break the flea life cycle, prevent future infestations, and provide continuous protection for a full month.
Fleas and ticks can be found at the park, the lake and in your own backyard. That’s why it’s important to keep your dog protected month after month.
FRONTLINE is the #1 name in flea and tick protection.*
One dose of FRONTLINE Plus for Cats lasts a full 30 days.
Once applied to your cat, this powerful formula kills fleas, ticks and chewing lice on contact.
FRONTLINE Plus is waterproof 24 hours after application.
FRONTLINE Plus has been trusted by pet parents for over 20 years.**
FRONTLINE Plus for Dogs can be used on puppies as young as 8 weeks and weighing at least 5 lbs.
Choose from four formulas—Small 5-22 lbs., Medium 23-44 lbs., Large 45-88 lbs., and Extra-Large 89-132 lbs.
Protect your cats with FRONTLINE Plus for Cats!
Flea infestations usually begin 6-8 weeks before you ever notice a flea on your dog, and once your home is infested, it can take up to 90 days to eliminate all stages of the flea life cycle. Protecting your dog with FRONTLINE Plus monthly, year-round can help prevent reinfestations.
Sign up for Autoship today and save on FRONTLINE Plus. You’ll get a discount on every order of FRONTLINE Plus, and you can rest easy knowing that you’ll never run out of proven flea and tick protection.
Boehringer Ingelheim, the maker of FRONTLINE Plus, is committed to enhancing the well-being of pets and supporting the animal health community through science and innovation. No animal should have to suffer a preventable disease, which is why Boehringer Ingelheim develops products like FRONTLINE Plus.
FRONTLINE Plus is the #1 name in flea and tick protection.* It’s formulated with two active ingredients that kill fleas and ticks and prevent new flea infestations from developing. FRONTLINE Plus is waterproof 24 hours after application, lasts for a full 30 days and has formulations available for dogs and cats. With FRONTLINE Plus, you can take your pet everywhere.
* Data on file at Boehringer Ingelheim
** Data on file at Boehringer Ingelheim
I have been dealing with Chewy for a long time. I think it is one of the finest companies I have ever used. The representatives are all friendly and helpful. The service is superb and fast and I hope they continue to be such a fine company. It is very reassuring to know that I can get Maxines pet supplies so efficiently and expeditiously. Thank you, Chewy.
Within hours of applying this product gave my puppy a terrible chemical burn. He is still suffering days later and has lost all his hair on his back. Beyond that it did not even kill the fleas. Absolutely horrible product. Frontline has changed for the worse. Buyer beware.
Customer service is outstanding, they helped me order flea medicine for my Granddaughters dogs, they are so nice. The Frontline Plus worked!!!! Now they are flea free. easy to use. I recommend this product.
I recently learned of the dangers of most of the flea/tick preventive applications. But a dependable source, also aware of the hazards, apprised me that this product is the best choice, least dangerous.
DOES NOT WORK. My dog has been on this religiously for over a year and got fleas. My vet informed me that frontline does not work anymore and recommended Revolution. I wish I had read the other reviews and stopped using this garbage. Huge waste of time and money.
Excellent product that I am happy that Chewy sells. Shipping was prompt and my pet and I are very happy.
I enjoy the fact that I can relax knowing that my doggie is protected daily!
It don't stop fleas like it use to I will not be buying this product NO more it doesn't even work I put on my dogs and it didn't even work for a 5 pound and 14 pound dog please don't buy this product Dawn dishwashing liquid works better then this mess .
Easy application and good pricing. Chewy customer service is OUTSTANDING.
I've been using this product for 2 years and never had a problem with it. Would recommend it highly.