It checks today's price at every store, compares the alternatives and answers in about a minute.
PetArmor Plus is a topical flea and tick treatment for dogs that uses the same active ingredients as Frontline Plus: fipronil and (S)-methoprene. It kills adult fleas and ticks and stops the flea life cycle by preventing eggs and larvae from developing. Each dose protects for 30 days and is waterproof. It is a lower-cost alternative to vet-channel brands, and most owners find it effective, though some report irritation at the application site or inconsistent flea control.
In stock
In stock
In stock
In stock
In stock
In stock
In stock
In stock
Store links may earn us a commission. Some prices via Klarna.
Lowest price we've seen: $25.89 on Nov 11 at Chewy. Tracked across 7 stores since Nov 11.
Most reviewers find PetArmor Plus effective and affordable, with many noting it works as well as pricier brands. However, a minority report skin reactions or continued flea problems.
PetArmor Plus is a topical flea and tick treatment for medium dogs weighing 23 to 44 lbs. The formula is waterproof, fast-acting and long-lasting. It kills adult fleas and ticks and stops the flea cycle.
Each dose gives 30 days of protection from nose to tail. The package contains three doses, which provide three months of continuous coverage. It is suitable for all breeds.









