The PetArmor Extend Collar for Small Dogs (up to 18 lbs.) delivers up to eight months of continuous protection from fleas and ticks, without a prescription. This collar starts working 24 hours after the initial application, and is formulated for dogs and puppies seven weeks or older
Made with the #1 vet-recommended active ingredients in OTC, but without the high price tag. The active ingredients work through contact, so fleas and ticks don’t have to bite your pet to die. This collar kills and repels fleas, ticks, and lice and targets flea larvae to break the flea life cycle
Made with a non-greasy and odorless formula, so your dog isn’t left with a smelly residue on their fur that is common with other flea and tick treatments
Long-lasting and water-resistant so your pet stays protected even during rain and bathtime
Easy-to-use collar fits discreetly under your dog’s regular collar for day and night protection
Description
ay hello to flea and tick control you can count on! With the PetArmor® Extend™ Collar for Small Dogs (up to 18 lbs.), you can protect your dog for up to eight continuous months, without a prescription. This scientifically proven collar kills and repels fleas, ticks, and lice through contact, so they don’t even have to bite your dog to die. It starts working 24 hours after the initial application. New fleas are killed within two hours, while protection against new ticks starts at 48 hours. It also targets flea larvae, helping to break the flea life cycle and prevent them from coming back. Made with the #1 vet-recommended active ingredients, the Extend Collar delivers effective protection that keeps working even if your dog gets wet. The active ingredients, imidacloprid and flumethrin, are slowly released from the collar and spread into your pet’s skin and coat, delivering long-lasting, water-resistant protection. This formula is completely odorless and non-greasy, leaving no chemical smell or residue behind. With season-to-season coverage, you can have peace of mind knowing your dog is shielded with the hardest working collar that money can buy. Join the millions of pet parents who already protect their pets with PetArmor!
Weight: .25 Pounds
Holds up to: 18 Pounds
Application Type: Topical
Pet Caution Statement: Keep out of reach of children, Recommended For Use On Puppies Over 8 Weeks Old
Intended Pet Type: Dog
Used For: Pest Repellent
Treats and/or Prevents Against: Ticks, Fleas
Duration: 8 Months
Product Form: Collar
Package Quantity: 1
Minimum Weight Capacity: 1 Pounds
Pet Lifestage: All Ages
TCIN: 94818240
UPC: 073091052180
Item Number (DPCI): 083-11-8202
Origin: Made in the USA
If the item details aren’t accurate or complete, we want to know about it.
Shipping details
Estimated ship dimensions: 5.86 inches length x 5.59 inches width x 2.12 inches height
Estimated ship weight: 0.26 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
The PetArmor flea and tick collar offers a reliable solution for pet owners seeking effective protection for their furry friends. Guests appreciate its adjustable fit, lightweight design, and lack of strong odors, making it comfortable for pets. Many have noted its effectiveness in preventing fleas and ticks, with a long-lasting duration of up to eight months. The collar is easy to put on and adjust, providing peace of mind for pet owners.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.6
4.6 out of 5 stars
367 star ratings
4.6 out of 5 stars with 367 reviews
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effectiveness: 5 out of 5
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quality: 5 out of 5
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100% would recommend
1 recommendations
3 out of 5 stars
29 June, 2026
originally posted on PetArmor
Good option for fighting ticks and fleas
[This review was collected as part of a promotion.] I’m unsure how to feel about this. It’s nice to physically see what is protecting your pet from fleas and ticks, but it also makes it a little complicated when having to put collars on. We use two different collars just incase because we have a big 140lb Mastiff. We don’t take him on long walks because he just can’t handle them anymore with his age, so I can’t speak on that. It doesn’t seem to both him and it does seem strong enough to handle any scratching he may do.
JulieM
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4 out of 5 stars
10 May, 2026
originally posted on PetArmor
Wonderful
[This review was collected as part of a promotion.] I received this product complimentary in exchange for my honest review. This is a great flea collar for your dog. It fits pretty well. I feel like it’s pretty effective for flea control.
MelissaH
1 guest found this review helpful. Did you?
4 out of 5 stars
6 May, 2026
originally posted on PetArmor
Great protection
[This review was collected as part of a promotion.] Having a newborn is alot. Having a cat that is attached to your newborn is even more. BUT knowing my cat is protected gives me a piece of mind. It is easy to put on and does not have a scent. My cat sits comfortably with it on and doesnt mind it as well. Its thin and not beyond noticeable. Will buy over and over.
ElizabethT
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5 out of 5 stars
Thumbs up graphic, would recommendWould recommend
4 May, 2026Verified purchase
Pet armour flea & tick collar
It’s working very well for my dog
Cathy
effectiveness
5.0 out of 5
effectiveness: 5 out of 5
quality
5.0 out of 5
quality: 5 out of 5
value
5.0 out of 5
value: 5 out of 5
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4 out of 5 stars
1 May, 2026
originally posted on PetArmor
Does what it’s supposed to
[This review was collected as part of a promotion.] Seems to work! We haven’t had any issues with fleas or ticks since we put the collar on our Goldendoodle. The size is ok, we were able to adjust the collar to fit well when she is shaggy or not. It’s supposed to last 8 months and we have worn it successfully for two now. I’m not sure I prefer using an extra collar over the monthly medicine. We have a custom collar for our dog with her name etc on it and it’s a little bit annoying to have to put two collars on or decide to take off our collar completely so she can feel more comfortable and only wear this product. Otherwise, it seems to be working great!
NadineP
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5 out of 5 stars
29 April, 2026
originally posted on PetArmor
Effective and easy to use
[This review was collected as part of a promotion.] Super easy to put it on. It doesn’t have any odors which helps to ensure she’s comfortable wearing it. It’s stayed secured and according to the instruction if needed she can widen it on her own too. The packaging is simple but works. You do have to keep it on for 8 months and limit their contact with water.
AstridG
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4 out of 5 stars
28 April, 2026
originally posted on PetArmor
Good protective collar
[This review was collected as part of a promotion.] There is no smell to the collar, my cat is not very much a fan of collars but know that this protects him. The texture is plasticy and has some weight to it. The color is grey and you can adjust to be tight or loose. It is also easy to get on and off. Works well just know that my cat does not like it.
RachelS
1 guest found this review helpful. Did you?
5 out of 5 stars
26 April, 2026
originally posted on PetArmor
Good product
[This review was collected as part of a promotion.] Works great. Sturdy material. The right size for my dog. I think it’s worth a buy especially if your dog has flea allergies like mine. Lasts long enough especially if supplementing with other forms of flea medication.
MariaN
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5 out of 5 stars
22 April, 2026
originally posted on PetArmor
Doesn't have a strong scent & has stayed on my act
[This review was collected as part of a promotion.] PetArmor Extend Collar did not have a strong scent like some of the other brands that I have tried. Which is very nice because my dog is an inside/outside dog. It was very easy to adjust, and put on my dog. My dog is very active, and it has stayed on very well. It also lasts for eight months. I definitely recommend.
DanaH
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5 out of 5 stars
14 April, 2026
originally posted on PetArmor
perfect protection
[This review was collected as part of a promotion.] this guy loves his new flea and tick collar! easy to clean, no smell, fits him perfectly and stays on for all the protection we need! very affordable to buy a replacement when it’s time!
AliciaT
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4 out of 5 stars
14 April, 2026
originally posted on PetArmor
Maltipoodle did well with this
[This review was collected as part of a promotion.] This extended collar from PetArmor had me a bit nervous at first just because I've heard horror stories but it actually did a decent job on my boy. He is my beautiful Maltipoo. It fit him great.
EsmeraldaG
1 guest found this review helpful. Did you?
4 out of 5 stars
8 April, 2026
originally posted on PetArmor
A+++
[This review was collected as part of a promotion.] I haven’t noticed any fleas since we are entering flea season. The collar is comfortable for my dog. Safe and seems efficient. I was able to slip it on and off for baths. I wish it came in different colors. Other than that, I recommend.
StefaneG
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5 out of 5 stars
4 April, 2026
originally posted on PetArmor
Perfect
[This review was collected as part of a promotion.] My pet is very comfortable wearing the collar all day, its finally fleas free, with is a very important for my, because my pet living indoor. The size is perfect
SaraZ
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5 out of 5 stars
2 April, 2026
originally posted on PetArmor
Works well!
[This review was collected as part of a promotion.] The packaging is really nice, you can tell it’s expensive haha, it doesn’t smell strong but it works very well. It fits good and is not tight and can be adjusted well. I often buy this product since sometimes the dogs like to go outside.
JessicaP
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3 out of 5 stars
29 March, 2026
originally posted on PetArmor
Easy to adjust and Fit, Will Breakaway for Safety
[This review was collected as part of a promotion.] The collar adjusts to fit my cat perfectly. He weighs about ten pounds. The instructions were easy to follow. It appears to be a safe design that would pull off if it got caught on something. It is a nice neutral gray color. We are not in flea and tick season yet so I can’t speak to its overall effectiveness.
JulieL
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5 out of 5 stars
29 March, 2026
originally posted on PetArmor
Great flea and tick collar!
[This review was collected as part of a promotion.] This pet Armor Extwnd collar for large dogs is great for killing fleas and ticks and keeping them off your dogs fur it's very easy to fit your dog because it is very adjustable and it works great your dog won't even know it's wearing it.
NicholasH
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5 out of 5 stars
28 March, 2026
originally posted on PetArmor
Win/win for pesk protection
[This review was collected as part of a promotion.] As a new puppy mom, I’m so glad to have the PetArmor collar. Teddy doesn’t get injected with a bunch of medicines, and I have peace knowing he’s protected from fleas and ticks.
KateS
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5 out of 5 stars
27 March, 2026
originally posted on PetArmor
My dog loved it
[This review was collected as part of a promotion.] My dog loves this material. It doesn't have a scent. The design is nice. it works very well. I definitely will recommend it to someone else. It's very adorable
AlannaD
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5 out of 5 stars
24 March, 2026
originally posted on PetArmor
Cat doesn’t like collars
[This review was collected as part of a promotion.] The material is plastic and very durable. Not sure how effective it is as it’s still pretty cold here in Michigan and my cat doesn’t go out much when it’s cold. Cleaning it seems to be easy enough. Not sure about the safety or value as of yet. Will update as he wears it.
MichelleP
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5 out of 5 stars
24 March, 2026
originally posted on PetArmor
A nice adjustable flea and tick collar
[This review was collected as part of a promotion.] This PetArmor flea and tick collar is nice, it very easy to put on my dog and I like how easily adjustable it is. There is quite a bit that hangs off but that can easily be cut off or tied to collar again in case readjustment is needed. I’m pleased with the results of PetArmors flea and tick collars. They last a long time plus I’ve noticed my dog itches less and I rarely if ever see a tick on him.
