One-time purchase:
To see product details, add this item to your cart.
Ships from: Amazon.com
Sold by: Amazon.com
To see product details, add this item to your cart. You can always remove it later.
Shipper / Seller
Amazon.com
Amazon.com
Shipper / Seller
Amazon.com
Returns
30-day refund / replacement
30-day refund / replacement
This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Read full return policy
Payment
Secure transaction
Your transaction is secure
We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others. Learn more
Packaging
Ships in product packaging
black leaf Ships in product packaging

This item has been tested to certify it can ship safely in its original box or bag to avoid unnecessary packaging. Since 2015, we have reduced the weight of outbound packaging per shipment by 41% on average, that’s over 2 million tons of packaging material.

If you still require Amazon packaging for this item, choose "Ship in Amazon packaging" at checkout. Learn more
To see product details, add this item to your cart. You can always remove it later.
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.
  • PetArmor Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs)
  • How to apply PetArmor Plus on your dogPetIQ- Retail
  • 10 VIDEOS

PetArmor Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs)

Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice
To see product details, add this item to your cart. You can always remove it later.
FREE Returns
Coupon:
Save 25%: Coupon available when you select Subscribe & Save . Shop items | Terms
Get 4 for the price of 3. Enter code EA55D022 at checkout. Shop items  Get 4 for the price of 3. Promo code EA55D022 is saved to your account. Shop items  

Purchase options and add-ons

About this item

  • EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea & tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.
  • TRUSTED, VET QUALITY* FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.
  • BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle! Kill flea eggs and larvae to prevent re-infestation.
  • FAST ACTNG LONG-LASTING FLEA AND TICK PROTECTION: One application of PetArmor Plus lasts up to 30 days nose to tail. A 6-dose package lasts up to six months.
  • EASY-TO-USE, LONG-LASTING: PetArmor Plus flea and tick treatment comes with six (6) waterproof topical applications that provide your pet flea protection and control for six (6) months.
› See more product details

Brand in this category on Amazon

Vet's Best
Ingredients you love. Science that works.
Shop Vet's BestShop now 
Vet's Best
Vet's Best Natural Flea and Tick Spray for Cats and Home – Plant-Based Pest Control with Certified Essential Oils – Safe Indoor Flea Treatment for Cat Households – 96 oz Refill Bottle – Made in USA
Vet's Best Natural Flea and Tick Spray for Cats and Home – Plant-Based Pest Control with Certified Essential Oils – Safe Indoor Flea Treatment for Cat Households – 96 oz Refill Bottle – Made in USA
3.5 out of 5 stars. 629
Sponsored

From the brand

From the manufacturer

protect your pet
X-Large Dogs
Compare and save
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

PetArmor Plus for Dogs

Merchant Video

Q: Can PetArmor Plus be used on puppies? A: Yes, PetArmor Plus is vet-strength protection that’s safe for puppies 8 weeks and older. Choose the correct formula based on your dog’s weight: 5–22 lbs, 23–44 lbs, 45–88 lbs, or 89–132 lbs.

Q: Does PetArmor Plus protect against mosquitoes? A: No. PetArmor Plus is designed to combat fleas, flea eggs, larvae, ticks, and chewing lice. It does not target mosquitoes.

Q: How often should I reapply PetArmor Plus? A: Apply once every 30 days to maintain powerful, uninterrupted protection. Do not reapply more frequently.

Q: How long does it take to work? A: The formula begins acting within 24–48 hours, rapidly neutralizing infestations at the source. For best results, apply directly to the skin and avoid bathing during this window.

Q: How long does it take to dry? A: Drying typically takes 15 minutes to 1 hour. Ensure the product is fully dry before allowing contact with water or other pets.

Q: Is this treatment waterproof? A: Yes. Once dry, it holds up through bathing, swimming, and rain—delivering dependable, long-lasting protection.

Q: Does it have a scent? A: It may have a temporary medicinal scent during application, but it fades quickly once dry.

Q: How does PetArmor Plus work? A: Using fipronil and (S)-methoprene, this formula disrupts all key stages of the flea life cycle—stopping infestations before they can spread. It targets pests on contact and protects your dog from head to tail for a full month.

Q: Do I need a prescription? A: No. PetArmor Plus delivers trusted, vet-quality protection without a prescription—ready to use at home when you need it.

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 1.33 x 5.74 x 6.75 inches; 0.18 ounces
  • Item model number ‏ : ‎ 5313
  • Department ‏ : ‎ Unisex-Adult
  • Date First Available ‏ : ‎ November 11, 2016
  • Manufacturer ‏ : ‎ Sergeants - Pet Care Products
  • ASIN ‏ : ‎ B01MQH9W7Z
  • Best Sellers Rank: #56 in Pet Supplies (See Top 100 in Pet Supplies)

Product Description

Your pets are family, and PETARMOR helps you confidently care for your dog, especially when it comes to flea and tick control. PETARMOR plus conveniently provides vet-quality protection without the expense of a vet visit. PetArmor Plus Flea and Tick Topical For Extra-Large Dogs 89-132 lbs., 12 weeks and older is a waterproof, fast-acting, long-lasting formula that kills adult fleas and ticks plus stops the flea cycle dead in its tracks. This dog flea treatment has the same active ingredients as FRONTLINE® Plus for Dogs. Get nose to tail 30-day protection with each dose at an affordable price. One six-dose package of PetArmor Plus Dog Tick and Flea Treatment offers six (6) months of continuous coverage for all breeds.

Product information

Item Weight 0.176 ounces
Department Unisex-Adult
Manufacturer Sergeants - Pet Care Products
ASIN B01MQH9W7Z
Item model number 5313
Date First Available November 11, 2016
Item Package Dimensions L x W x H 5.79 x 4.45 x 1.34 inches
Item Dimensions LxWxH 1.33 x 5.74 x 6.75 inches
Item Weight 0.01 Pounds
Brand Name PetArmor
Target Audience Keyword dogs, house-cats
Directions To apply, remove 1 product tube, cut off the top, and use the open end to part your pup’s hair. Squeeze the tube firmly so that all of the solution is applied to the dog’s skin between the shoulder blades. If the fur around the area still looks greasy 48 hours after application, use a wet washcloth to remove any excess product. Keep treated pets apart from each other, other pets, and children for 24 hours, until the product has time to dry completely.
Country of Origin United States
Warranty Description As Labeled
Model Name PetArmor Plus
Size 6 Count
Material Plastic
Age Range Description 8 weeks & older
Number of Items 6
Manufacturer Sergeants - Pet Care Products
Style 89-132 lbs
Breed Recommendation Large
Included Components 6 Monthly Treatments
Specific Uses for Product Parasites

Feedback

PetArmor Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs)

Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

Where did you see a lower price?
/
/
/
/
Please sign in to provide feedback.

Important information

Ingredients

Allergen-Free

Directions

To apply, remove 1 product tube, cut off the top, and use the open end to part your pup’s hair. Squeeze the tube firmly so that all of the solution is applied to the dog’s skin between the shoulder blades. If the fur around the area still looks greasy 48 hours after application, use a wet washcloth to remove any excess product. Keep treated pets apart from each other, other pets, and children for 24 hours, until the product has time to dry completely.

Similar brands on Amazon

Page 1 of 1Start Over
Sponsored
Previous page
  1. Shop the Store on Amazon ›
    Capstar (Nitenpyram) Fast-Acting Oral Flea Treatment for Dogs 2-25 Lbs, Vet-Recommended Medication Tablets, Flea Tablets for Dogs Start Killing in 30 Minutes, 6 Doses
    Capstar (Nitenpyram) Fast-Acting Oral Flea Treatment for Dogs 2-25 Lbs, Vet-Recommended Medication Tablets, Flea Tablets for Dogs Start Killing in 30 Minutes, 6 Doses
  2. Shop the Store on Amazon ›
    TevraPet Activate II Flea and Tick Prevention for Dogs, Extra Large Dogs 55+ lbs, Topical Drops, 4 Month Flea and Tick Treatment
    TevraPet Activate II Flea and Tick Prevention for Dogs, Extra Large Dogs 55+ lbs, Topical Drops, 4 Month Flea and Tick Treatment
  3. Shop the Store on Amazon ›
    Wondercide - Flea & Tick Dog Spot On - Flea, Tick, and Mosquito Repellent, Prevention for Dogs with Natural Essential Oils - Up to 3 Months Protection - Medium 3 Tubes of 0.10 oz
    Wondercide - Flea & Tick Dog Spot On - Flea, Tick, and Mosquito Repellent, Prevention for Dogs with Natural Essential Oils - Up to 3 Months Protection - Medium 3 Tubes of 0.10 oz
  4. Shop the Store on Amazon ›
    Flea and Tick Prevention for Dogs Chewable, 200 Soft Treats Natural Oral Dog Flea and Tick Treatment Chews Support Dog Skin & Digestive Supplement for Dogs Puppies All Breeds & Ages, Beef Flavor
    Flea and Tick Prevention for Dogs Chewable, 200 Soft Treats Natural Oral Dog Flea and Tick Treatment Chews Support Dog Skin & Digestive Supplement for Dogs Puppies All Breeds & Ages, Beef Flavor
  5. Shop the Store on Amazon ›
    YOTANGO 4 Pack Flea Collar for Dogs, Dog Flea Collar Waterproof, 32 Months Prevention, Dog Fleas and Tick Treatment, Adjustable Fleas and Tick Protection for Dogs Puppy(Blue & Pink)
    YOTANGO 4 Pack Flea Collar for Dogs, Dog Flea Collar Waterproof, 32 Months Prevention, Dog Fleas and Tick Treatment, Adjustable Fleas and Tick Protection for Dogs Puppy(Blue & Pink)
Next page

Product Summary: PetArmor Plus Flea and Tick Prevention for Dogs, X-Large Dog Flea and Tick Treatment, 6 Doses, Waterproof Topical, Fast Acting, For X-Large (89-132 lbs)

From PetArmor

200+ bought in past week

Price

No featured offers available

Other sellers

Other sellers

About this Item

  • EFFECTIVE, WATERPROOF FLEA TREATMENT FOR DOGS: PetArmor Plus is a waterproof, flea & tick topical prevention for dogs that kills fleas, flea eggs, flea larvae, ticks, and chewing lice for up to 30 days after application.
  • TRUSTED, VET QUALITY* FORMULA: Containing fipronil and (S)-methoprene, the same active ingredients as FRONTLINE Plus for Dogs. PetArmor Plus for Dogs has a powerful formula that starts to kill fleas within 24 hours.
  • BREAK THE FLEA CYCLE: Unlike other flea and tick treatments that may temporarily suppress flea activity, PETARMOR Plus Dog Flea Treatment works by effectively breaking the flea life cycle! Kill flea eggs and larvae to prevent re-infestation.
  • FAST ACTNG LONG-LASTING FLEA AND TICK PROTECTION: One application of PetArmor Plus lasts up to 30 days nose to tail. A 6-dose package lasts up to six months.
  • EASY-TO-USE, LONG-LASTING: PetArmor Plus flea and tick treatment comes with six (6) waterproof topical applications that provide your pet flea protection and control for six (6) months.

Product Description

Your pets are family, and PETARMOR helps you confidently care for your dog, especially when it comes to flea and tick control. PETARMOR plus conveniently provides vet-quality protection without the expense of a vet visit. PetArmor Plus Flea and Tick Topical For Extra-Large Dogs 89-132 lbs., 12 weeks and older is a waterproof, fast-acting, long-lasting formula that kills adult fleas and ticks plus stops the flea cycle dead in its tracks. This dog flea treatment has the same active ingredients as FRONTLINE® Plus for Dogs. Get nose to tail 30-day protection with each dose at an affordable price. One six-dose package of PetArmor Plus Dog Tick and Flea Treatment offers six (6) months of continuous coverage for all breeds.

Important Information

Ingredients

Allergen-Free

Directions

To apply, remove 1 product tube, cut off the top, and use the open end to part your pup’s hair. Squeeze the tube firmly so that all of the solution is applied to the dog’s skin between the shoulder blades. If the fur around the area still looks greasy 48 hours after application, use a wet washcloth to remove any excess product. Keep treated pets apart from each other, other pets, and children for 24 hours, until the product has time to dry completely.

Report an issue with this product or seller

Feedback

Did you find this product summary feature useful?

Thank you for your feedback
Thank you for your feedback. You selected "Yes, it is useful"
Thank you for your feedback. You selected "No, it is not useful"
Product summary presents key information. Close to see all product details.