Search  for anything...
Sentry

SENTRY PET Care Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Helps Calm Cats from Anxiety, Loud Noises, and Separation, 3 Count

  • Based on 10,455 reviews
Condition: New
Checking for the best price...
$44.99 Why this price?
Save $5.00 was $49.99

Buy Now, Pay Later

As low as $11 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 6
Order within 14 hours and 57 minutes
Available payment plans shown during checkout

Recently Viewed

Color: Purple


Size: 3-Count


Features

  • Reduce Fear of Loud Noises: Sentry calming collars for cats are scientifically proven to reduce the fear of loud noises, bad behaviors, and excessive meowing among cats
  • Reduce Stress: The Sentry calming cat collar reduces excessive meowing in cats and kittens
  • Eliminate Unwanted Behavior: Sentry cat calming collar helps stop inappropriate marking and unwanted scratching
  • Safe & Effective: This calming feline collar is safe and effective when used as directed, without long-term side effects
  • 31 Day Release: Sentry calming collar for Cats and kittens releases pheromones for up to 30 days

Description

For more than a decade, SENTRY has worked side by side with leading pet experts and top universities researching effective ways to help pets lead happier, less stressful lives and to strengthen their bonds with their owners. SENTRY Calming Collar for Cats quickly releases a pheromone through an easy- to-slip-on collar that helps alleviate problem behaviors triggered by travel, thunderstorms, visitors in the home, and even introducing a new cat into the family. SENTRY Calming Collar for Cats has a slip-away buckle that loosens when pressure is applied unexpectedly. IMPORTANT: If your cat has never worn a collar before, please follow these instructions: 1. Apply the collar loosely around their neck and supervise them for 10 minutes. 2. If your cat tolerates the collar, tighten it enough so that you can fit two fingers in between the collar and their neck. 3. Supervise them for 30 minutes. 4. If your cat continues to tolerate the collar, you can leave it on your cat unsupervised.

Pattern: Solid


Color: Purple


Material: Polyester, Nylon


Brand: Sentry


Item Display Dimensions: 2 x 2 x 4 x 7.51 inches


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 5.69 x 2 x 6 inches; 3.2 ounces


Manufacturer recommended age ‏ : ‎ 1 month and up


Item model number ‏ : ‎ 4019


Date First Available ‏ : ‎ May 2, 2019


Manufacturer ‏ : ‎ Plastech


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #2,431 in Pet Supplies (See Top 100 in Pet Supplies) #6 in Cat Flea Collars


#6 in Cat Flea Collars:


Item Weight: 3.2 ounces


Manufacturer: Plastech


Country of Origin: USA


Item model number: 4019


Date First Available: May 2, 2019


Item Package Dimensions L x W x H: 4.88 x 4.8 x 1.93 inches


Item Dimensions LxWxH: 5.69 x 2 x 6 inches


Brand Name: Sentry


Target Audience Keyword: house-cats, cats


Directions: DIRECTIONS FOR USE Adjust collar to fit around cat’s neck by leaving approximately 1/4" space between pet's neck and collar. Cut off excess portion of collar, leaving 1-2 inches for extra adjustment. For growing kittens, regularly adjust the fit of the collar to make sure it's not too tight. For all cats, monitor daily to ensure proper fit. Using good hygiene practice, wash hands with soap and water after placing collar on cat.


Model Name: Calming Collar for Cats


Color: Purple


Size: 3-Count


Material: Polyester, Nylon


Age Range Description: All Life Stages


Care Instructions: Refer to product description for fitting and monitoring instructions.


Number of Items: 12


Breed Recommendation: All Breed Sizes


Included Components: Collar


Specific Uses for Product: Behavior


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Game changer! Took our bad boy down a notch!
Color: Purple Size: 3-Count
Review Image by LoJo LoJo
Review Image by LoJo LoJo
We have a sweet 12 year old female ragdoll and adopted a 12-year-old male after losing our other female. He had not been properly socialized as a kitten, isn’t interested in play, gets aggressive if we pet him and has sent me to the ER once. Worst of all, he is a bit aggressive with our female and she’s constantly looking over her shoulder. She can’t go in any of the spaces that have been hers her whole life. She hides and we even noticed he was limiting her access to food and water. We were on the brink of rehoming him after trying for two years because now she’s getting UTIs. She’s miserable and the vet bills were getting out of hand. Our home feels too spacious for diffusers but I discovered this collar. It worked like magic within 30 minutes, maybe less. Dude has been very chill ever since. In fact, the first few days, he almost seemed stoned. We’ve even seen them lying on the bed together now. He will still get a little bitey if I pet sensitive areas, but we don’t even recognize this boy anymore. He purrs when I pet him now! He’s leaving her alone and not giving energy that scares her. She is wary, but starting to trust. I was nervous about the scent because I’m extremely sensitive to perfumes, scented candles, etc. After reading other views I feared the collar would give me serious headaches. Especially at first, I could smell it if I got close to him, but it has not bothered me at all. It mellowed out pretty quickly. This has been a complete game changer! Magic!!! After my Roborock S7, this is the best thing that has happened to me in a year! ... show more
Reviewed in the United States on January 16, 2025 by LoJo LoJo
    • 5 days in... jerk cat unrecognizable. Hope this lasts.
Color: Purple Size: 3-Count
Review Image by Grave237 Grave237
I have a very angry cat. The only time he is nice is at bedtime when he snuggles into bed with us and makes biscuits. THATS IT. Petting aggression- check Unsocialized with other cats and will attempt to end them on sight- check Dislikes play- check His human guardians got 2 new kittens a few months ago in hopes of socializing and enrichment. Cue the uptick in aggression and anxiety, resulting in a kitty UTI from stress and an emergency $$$$$ vet visit. We have tried diffusers for months on end, even different formulas. Little monster dude gained a bunch of weight the first month and laid around more. It didn't do much personality wise, then he seemed unaffected since. We tried those herbal drops in the yellow bottle everyone swears by. No noticeable changes. We tried calming chews. He ate them a couple times then refused them since, even not being free fed. No difference seen. He's been on CBD oil for cats for about 3 weeks or so, has started refusing his wet food because of it this last week. Slightly more friendly, less bitey, seems to help with his movement more than anything. Plays a little more than he used to. Guys, I am not joking when I say he has been LEANING INTO petting. Not only that, but EXTENDED petting not just give him 3 scritch and snatch my hands away to avoid the angry bites. Head butts into the petting! I kid you not. He might have been body swapped by another cat, cause I don't know this guy. He's also been purring a lot when interacting with us. He used to only purr when baking biscuits at night. Who is this cat?!!? This collar was bought as yet another attempt to circumvent getting a vet appointment to prescribe him kitty meds. Last vet in 2022 told us to sedate him prior to bringing him in again. (Never touched him, and didnt resolve the reason we were there, but still charged me $$$ for the visit!) The collar smells a little, like lavender or something herbal and light. I have aversions to smells that are too strong because they give me headaches. I don't mind the collar smell at all. I can only smell it if I lean down into kitty's direct space. It's only been a few days but we took the collar off for about an hour yesterday and he was right back in jerk-cat-mode. This collar will be on permanent reorder status here. If your cat is being anxious or aggressive please try one of these Sentry calming collars for your and your furry family members' sanity and safety. If anything changes I will update my review. UPDATE its been about a month. My cats personality has not done a 180 (he still bites sometimes) but he is still leaning into petting and interacting with us for an extended time. He plays a little more than before, I attribute that maybe more to the CBD he is given. He does seem happier and more confident overall, but still my little monster. I also noticed I see his eye color more now; before the collar his eyes looked like black marbles unless he was in direct sunlight. Now they look normal and definitely un-devilish. This is worth trying if you have tried everything else like I have. I will continue to purchase. ... show more
Reviewed in the United States on July 30, 2024 by Grave237 Grave237
    • This collar works amazingly well!
Color: Purple Size: 1-Count
My cat's veterinarian recommended this collar since my cat was having urinary blockage due to stress. It really helps him to stay calmer. He is also on a prescription diet for stress and I have to drug him when there are thunderstorms. I know the collar is doing its part because when the end of the month rolls around and it is time for a fresh collar, he is almost literally climbing the walls. When I put the new collar on him at the beginning of the month, he visibly calms down and sleeps more during the first few days. It smells strong at first, not an unpleasant scent, but a strong one that dissipates as the days pass. The collar does not fasten securely, so that your cat can't hang himself on it, but that does mean he can eventually remove it himself. I leave at least two inches on the end of the collar when I cut it, and I have to tighten it a bit all day long. The very first time I put one on him, he removed it immediately, but if you are patient and just keep putting it back on until the collar starts to do its work and/or the cat gets used to wearing a collar, you will see the difference in his behavior. ... show more
Reviewed in the United States on July 5, 2022 by SouthernReverie
    • Keep an eye on your cat
Color: Purple Size: 3-Count
Had high hopes for these collars as I was desperate to try anything. Cats didn’t seem bothered by them and I personally like the smell. Unfortunately they didn’t seem very effective for my cats (territorial aggression and marking). I wanted to give them a shot but today the collar got loose and was stuck in my cat’s mouth forcing it open. So doesn’t break away as it should. Saw others with the same issue so was always watching for it. Also because it constantly gets loose if you don’t watch it daily this can happen. So for my cats it wasn’t effective and was dangerous but your mileage may vary. ... show more
Reviewed in the United States on January 6, 2025 by Karena

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...