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PetArmor Plus is a topical flea and tick treatment for dogs 5 to 22 lbs and at least 12 weeks old. Each dose is applied between the shoulder blades and lasts 30 days, and the three-dose pack covers three months. It uses the same active ingredients as Frontline Plus: fipronil kills adult fleas and ticks, and (S)-methoprene stops eggs and larvae from developing. It is waterproof and works fast, which makes it a practical choice for small dogs that swim or get bathed often. Owners like that it delivers Frontline-style protection for less, though some report it leaves an oily spot at the application site and a few say it did not clear heavy infestations on its own.
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Lowest price we've seen: $25.89 on Nov 11 at Chewy. Tracked across 8 stores since Nov 11.
Owners generally rate it well as a budget alternative to Frontline Plus, praising its effectiveness and value. Complaints center on the oily residue at the application site and occasional reports that it did not work on stubborn infestations.
PetArmor Plus is a topical flea and tick treatment for small dogs weighing 5 to 22 pounds and at least 12 weeks old. The formula is waterproof and fast-acting. It kills adult fleas and ticks and stops the flea cycle.
Each dose gives 30 days of protection. The 3-dose package covers three months of continuous use and is suitable for all breeds. It has the same active ingredients as FRONTLINE Plus for Dogs.
