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PetArmor

PetArmor Extend Large Dog Flea and Tick Treatment Prevention Collar for Large Dogs Above 18 lbs 8 Months

4.4(48)
$38.24$44.99

129+ bought in the past month

About this item

  • The PetArmor Extend tick and flea collar for dogs (above 18 lbs.) delivers up to 8 months of protection from fleas & ticks, without a prescription; starts working 24 hours after the initial application & formulated for dogs & puppies 7 weeks or older
  • Odorless, Non-Greasy & Water-Resistant: Unlike other flea & tick collars, the Extend Collar won’t leave a chemical smell or greasy residue on your dog; a long-lasting, water-resistant dog flea & tick control formula works, even if your dog gets wet
  • Vet-Recommended Ingredients: This flea and tick collar for dogs is made with the same active ingredients as Seresto, but without the high price tag; It’s formulated for dogs and puppies seven weeks or older and requires no vet visit or prescription
  • 8 Months of Continuous Protection: The PetArmor Extend dog flea treatment collar for large dogs (above 18 lbs.) kills and repels fleas and ticks for up to eight months; Starts working 24 hours after the initial application
  • Breaks the Flea Life Cycle: Kills and repels fleas, ticks, and lice through contact, so they don’t have to bite your dog to die; The active ingredients in this dog flea and tick collar also target flea larvae, effectively breaking the flea life cycle

Key details

Brand
PetArmor
Item Form
Collar
Scent
No Scent
Active Ingredients
Flumethrin, Imidacloprid
Age Range (Description)
All Life Stages

Dimensions and fit

dimensions
‎ 4.8 x 4.8 x 1.89 inches; 3.15 ounces
Item Weight
0.2 Pounds
package_dimensions
4.8 x 4.8 x 1.89 inches; 3.15 ounces

Technical specifications

item_model_number
05219

Item information

UPC
073091052197
date_first_available
January 1, 2026
manufacturer
PetIQ
best_sellers_rank
#4,192 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Dog Flea Collars
Highlights

About this item

  • The PetArmor Extend tick and flea collar for dogs (above 18 lbs.) delivers up to 8 months of protection from fleas & ticks, without a prescription; starts working 24 hours after the initial application & formulated for dogs & puppies 7 weeks or older
  • Odorless, Non-Greasy & Water-Resistant: Unlike other flea & tick collars, the Extend Collar won’t leave a chemical smell or greasy residue on your dog; a long-lasting, water-resistant dog flea & tick control formula works, even if your dog gets wet
  • Vet-Recommended Ingredients: This flea and tick collar for dogs is made with the same active ingredients as Seresto, but without the high price tag; It’s formulated for dogs and puppies seven weeks or older and requires no vet visit or prescription
  • 8 Months of Continuous Protection: The PetArmor Extend dog flea treatment collar for large dogs (above 18 lbs.) kills and repels fleas and ticks for up to eight months; Starts working 24 hours after the initial application
  • Breaks the Flea Life Cycle: Kills and repels fleas, ticks, and lice through contact, so they don’t have to bite your dog to die; The active ingredients in this dog flea and tick collar also target flea larvae, effectively breaking the flea life cycle

From the brand

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Product videos

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Customer reviews

48 reviewsPositive

Rated 4.4/5 across 48 reviews — well received overall.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customer summary is not available yet.

★★★★★

It really works

Working very well. No smell or reaction from the collar to Cookie. Tried several things this item only one that worked can not see collar she is white & black. Grey color blends in Read more

Small fir hands. Disabled can not graspVerified purchase
★★★★★

GREAT BUY!

I bought this for my 4 legged granddaughter who lives with me. She had started scratching and rolling around with fleas. We put this on her and it started working a couple of hours. For the first 24 hours, she acted like it was making her sick but it quickly passed. It has been a couple of weeks now and “no more fleas or scratching”! It was more expensive than some other flea collars but it works out because it lasts longer. Plus, she’s worth the money!! So glad I bought this for her!! Read more

Joan BVerified purchase
★★★★

PetArmor Flea Collar

My girlfriend's dog has been itching a lot lately and, although we haven't found fleas yet, decided to get this to help her constant itching. It must have been fleas because she's been itching quite a bit less lately. It's worth the higher price point than I'd usually want to spend. It was a tad difficult to get to fit onto her neck, partially because I didn't want to touch the collar too much with my bare skin and also because she's wild and didn't know what we were doing. So far, I'm pleased with this collar and would buy it again, though the price is still a tad prohibitive for me. Read more

J. Jaros
★★★★★

Work for less than seresto.

Seem to work doesn't irritate there skin like seresto started doing. Read more

JakeVerified purchase
★★★★★

Nice

Hope it works for my puppies I love them. Read more

Kimberly BarraganVerified purchase
★★☆☆☆

The quality is very poor

They were melted. They are supposed to be crispy, but the chocolate was melted and made the wafers soggy/stale. Read more

I am pleased that after not receiving this book, the seller has been very prompt in resending it. I have it now and can't wait to start reading!
★★★★★

A great product for the money

Why pay more this product works just fine 👍🏿 Read more

Ej HillVerified purchase
★★★★★

This Collar Is Amazing! It Worked Wonders!

I could cry happy tears of joy right now. We fostered a cat for a week and she infected my poor dog with fleas! I did the expensive three month regimen and still found a few fleas after doing everything by the book. They didn't look very lively but they were still there and I was feeling very defeated. Instead of doing three more months I put this flea and tick collar on my large 85 pound Labmaraner. The collar fit her very thick neck and I still had extra length to cut off so this should fit most any size dog. The collar came in a nice metal tin with detailed instructions. There was no chemical smell that I could detect. I did wear disposable gloves when I put it on her just to be safe. She's been wearing this collar for around a month and it finally killed all of the fleas. There's been zero skin irritation which is very important to me. My dog tolerates the collar like it's not even there. I was desperate to find something that was both safe and effective and I finally found exactly what I needed with this extended release flea and tick collar. When this collar wears out I'm putting another one right on her. We take her for lots of walks on trails and in wooded areas and I frequently have to remove ticks from her. I was afraid of these collars because I bought one in the past that literally burned the hair and skin around my dog's neck within a few days. This collar didn't affect my dog in any negative way. She doesn't itch anymore and is so much happier. I will be buying this collar again and would recommend it to others. The quality is excellent and the price is very fair to eliminate fleas. Five huge stars! Read more

Mom
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