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Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 1 Count

Original price was: $19.99.Current price is: $17.97.

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Price: $19.99 - $17.97
(as of Mar 26, 2025 04:39:50 UTC – Details)


Sentry Calming Collar for Cats 1 Ct.
Product Dimensions ‏ : ‎ 5.69 x 2 x 6 inches; 3.53 ounces
Item model number ‏ : ‎ 5337
Date First Available ‏ : ‎ May 2, 2019
Manufacturer ‏ : ‎ Plastech
ASIN ‏ : ‎ B07RF21X42
Country of Origin ‏ : ‎ USA

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
30 Day Release: Sentry calming collar for Cats and kittens releases pheromones for up to 30 days

Customers say

Customers find that the collar helps calm their cats and improves their cat’s tolerance. They say it reduces howling and causes less hassle from a moody cat. However, some customers have issues with slippage and skin irritation. There are mixed opinions on functionality, smell, value for money, and durability.

AI-generated from the text of customer reviews

9 reviews for Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 1 Count

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  1. Bridget

    BUY THIS COLLAR!
    We recently took in a stray kitten. When she came in to heat, her behavior changed extremely, of course. She walked around meowing and screaming constantly for two days until we received this collar. Put it on her, and within a few hours her behavior completely shifted. She was calm, affectionate and stopped walking around the house at all hours meowing loudly. It was easy to adjust its size, easy to put on our new cat and works very well. The smell is very pleasant and the collar is well made. I can’t recommend this product enough. Thank you for a good night’s sleep!!

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  2. Rafi

    Helps My Anxious Jumpy Cat (with pros/cons and tips)
    PROS: This collar works better than any other anti anxiety alternative I’ve tried. My Furgie is pretty jumpy when it comes to a lot of things, and if there’s new people, new environments, or just periods of heightened anxiety, this collar makes a drastic difference. As it works for 30 days, I can usually sense when the collars effectiveness has ran out, because Furgies anxiety will become more noticeable. I’ve tried other collars and diffusers, with strong funky smells that fill up the room, and they all pale in comparison to SENTRY’s effectiveness.CONS: Before buying this collar I saw lots of safety concerns raised by other pet parents, from choking hazards to causing rashes. I’ve never had an issue with a potential choking, maybe Furgie has a higher IQ (sincerely no offense) but this alone has caused an issue for me. Apparently due to choking concerns, SENTRY made the collar clasp release easier, which Furgie likes to take advantage of in her free time.To combat this, I’ve tried a few methods, and have seen a few on here that look worth trying. HOWEVER: if you’re reading this before purchasing, I’d recommend the first bullet if your cat is indoors and doesn’t ordinarily wear a collar before worrying about devising a makeshift alternative by attaching it to other collars or some other sophisticated workaround.The methods that have worked for me include:• Putting a collar on the cat at least a week or two before putting the SENTRY collar on so the cat gets used to the sensation of having a collar on. Most cats HATE wearing a collar, so this will help with the initial itchiness and scratching your cat will inevitably have to get out of their system. Wait until this phase subsides, the longer the better, as you don’t want to waste your $25 on a collar that sits under your bed in the one spot you can’t reach.• Leaving the collar length a bit longer, so if your cat tries to unhook the collar it takes much more effort and they likely will give up. (Pictures 1&2)• Putting an additional collar on so when your cat scratches the collar they’re scratching the wrong collar and can’t unhinge the clasp. (Pictures 3&4)• A teeny tiny bit of super glue on the clasp before quickly sliding the collar on and letting it dry for a few seconds before the cat has a chance to know what happened.All in all, it’s a 5 star product review for me despite the cons, as it’s the best product in its class and I’ll do anything to make my baby feel more comfortable.

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  3. Horsefeathers

    Helps reduce anxiety and bullying behavior in my cat. Strong smell, worth the trade off for me.
    I have 3 cats, 4 when I initially started using this product, but one has crossed the rainbow bridge, with my youngest being 3 years old. My other cats are 11+. My “baby” is insecure and can be a bully, often chasing the other cats around, but is also fearful of where they are. My poor senior cats never know if she will try and love on them or swat or attack them. My poor “baby” was stressed and afraid to come for cuddles with us. And then I found this wonderful collar! They don’t live in perfect harmony with this collar; I’m unsure if that’s possible at this point. However, “baby” is less anxious and her attacks on the other cats are much less when she wears the collar. I can tell when it’s close to 30 days because all the old behaviors increase and then decrease again when I put the new one on. She is also more loving with us. Overall, it’s a good product and worth trying. Remember that cats are different; what works for one won’t work for another, especially with pheromone-based products. That isn’t a reflection on this product, it’s just something to be aware of.Now to the negatives. I have been using this for 4 months, almost 5. I buy the 3 pack tin and just use it on my “baby” cat. Surprisingly, she doesn’t mind wearing the collar. After about 2 weeks of wearing the new collar, she starts scratching at it. With the most recent collar I have noticed that her back is rippling. I check her skin often and don’t see signs of skin irritation, and the collar is loose enough.The collar is strong, and it can be hard to thread the end into the box clasp. However, it is break away because it would slide out of the box clasp if the cat got caught on something.This may not be a good choice if you are sensitive to smells. The smell is super strong and starts to decrease as the weeks pass. It can be distracting when petting your cat and smelling the collar. Even if I don’t see her or she doesn’t vocalize, I can tell when she’s near by the smell of the collar. To me, it’s worth the trade-off to have relative peace in the house.

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  4. Karena

    Keep an eye on your cat
    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.

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  5. Order came quite fast from Amazon Japan. Size fits nicely and there is some pleasant smell to the shoes.

    First time trying. Just received. The collar is quite long. Not sure it is supposed to cut it. I just wear to the cat.

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  6. carolina borba vilar

    Usamos em nossa gata que já tem 8 anos e é extremamente medrosa, logo, bastante arisca. Ela estava arranhando nosso filho e muito irritada com os outros gatos da casa após uma mudança de apartamento. Felliway não estava mais adiantando, mas o colar foi um sucesso! Ela está tranquila, menos propensa a passar o dia escondida e sem arranhar ninguém. Está até mais afetuosa. Já comprei o segundo.

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  7. Jan Jacobs

    The product I received was already opened. Sentry comes packed in a hard plastic wrap, and the collar inside the tin is also separately wrapped. I received a unit with zero wrapping, so who knows how long its been open.

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  8. Beto Ismael

    La corté en 4 y me sirve para 4 meses. En realidad siento que el olor es muy fuerte, no sé si sea sufciente con una 4ta parte pero siento que mis michis sí están más tranquis. Sobre todo cuando le quito el collar a uno y se porta más travieso me doy cuenta. Las recomiendo y pienso volver a comprar

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  9. NB

    After my cat wore it for a month – i don’t think it had any effect on my cat – but I did love the smell so I think that made it worthwhile.

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    Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 1 Count
    Sentry Calming Collar for Cats, Long-Lasting Pheromone Collar Helps Calm Cats for 30 Days, Reduces Stress, Anxiety, Loud Noises and Separation, 1 Count

    Original price was: $19.99.Current price is: $17.97.

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