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PetArmor Plus is a topical flea and tick treatment for dogs 89–132 lbs, 12 weeks and older. Each dose uses the same active ingredients as Frontline Plus: fipronil to kill adult fleas and ticks, plus (S)-methoprene to stop eggs and larvae from developing. It is waterproof and lasts about 30 days per dose, with three doses in the pack. It is the budget alternative to Frontline Plus, and owners generally find it works well on fleas and ticks while some report slower knockdown or skin irritation at the application site.
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Lowest price we've seen: $26.14 on Nov 11 at Walmart. Tracked across 7 stores since Nov 11.
Owners rate it well overall, largely because it delivers Frontline-style protection for less. Many say it cleared fleas and ticks within a day or two and kept them away for the month. A minority report lingering fleas, skin irritation or a strong smell at the application site.
PETARMOR Plus is a topical flea and tick treatment for extra-large dogs weighing 89 to 132 pounds. It is for dogs 12 weeks and older. The formula is waterproof, fast-acting and long-lasting.
It kills adult fleas and ticks and stops the flea cycle. It has the same active ingredients as FRONTLINE Plus for Dogs. PETARMOR Plus is not manufactured or distributed by Boehringer Animal Health USA, Inc., the maker of FRONTLINE Plus. FRONTLINE is a registered trademark of Boehringer Ingelheim Animal Health USA, Inc.
Each dose gives 30 days of protection from nose to tail. One package contains 3 doses, for 3 months of continuous coverage.









