PetArmor Plus Flea & Tick Topical Treatment for Large Dogs (45-88 lbs) – Waterproof, 6 Doses, 6 Months Protection, Active Ingredients Comparable to Frontline Plus
Protect your large dog from fleas and ticks for 6 full months with PetArmor Plus. Each easy monthly application delivers the same active ingredients as Frontline Plus at a significantly lower price.
$39.99
Why This Product Stands Out
PetArmor Plus offers the same active ingredients as the leading brand — fipronil and (S)-methoprene — at a fraction of the cost. With 75,000+ ratings and a 4.4-star average on Amazon, it’s one of the most trusted budget alternatives for flea and tick prevention. Each 6-dose pack covers your dog for half a year with simple monthly applications.
Key Features
| ✅ Same Active Ingredients as FRONTLINE Plus — Fipronil kills adult fleas and ticks; (S)-methoprene prevents eggs and larvae from developing | ✅ 6 Months Protection — Each 6-dose package provides continuous coverage for half a year |
| ✅ Kills Fleas in 24 Hours — Rapid onset of action for fast relief from flea infestations | ✅ Waterproof Formula — Stays effective even after swimming, bathing, or rain exposure |
| ✅ Breaks the Flea Life Cycle — Kills eggs and larvae to prevent re-infestation | ✅ For Large Dogs 45-88 lbs — Proper dosage for medium-large breeds |
| ✅ Easy Monthly Application — Simple spot-on treatment between shoulder blades | ✅ Also Kills Ticks & Chewing Lice — Broad-spectrum protection against multiple pests |
How It Works
Apply one topical dose between your dog’s shoulder blades once per month. The active ingredients spread across the skin through natural oil movement, collecting in the sebaceous glands and gradually releasing over 30 days. Fipronil disrupts the nervous system of adult fleas and ticks, killing them quickly, while (S)-methoprene acts as an insect growth regulator to prevent flea eggs and larvae from maturing into reproducing adults.
Usage Tips
For best results, apply the treatment to dry skin and avoid bathing or swimming for 24 hours after application. Part the fur at the base of the neck between the shoulder blades and apply directly to the skin. Each dose comes in a pre-measured applicator — just snap the tip and squeeze.
What’s Included
6 pre-measured topical applicators for large dogs (45-88 lbs). Each applicator provides 30 days of continuous protection.
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