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😽 Calm Cat, Happy Home: The collar that turns chaos into cuddles!
The Sentry Behavior and Calming Collar for Cats is a scientifically backed, synthetic pheromone collar designed to reduce anxiety, excessive meowing, and unwanted behaviors like scratching and marking. It offers up to 30 days of continuous calming pheromone release, is safe for all life stages and breeds, and features a subtle, pleasant scent. Perfect for highly strung cats, it helps create a peaceful environment without harsh chemicals or overpowering smells.








| Age Range Description | All Life Stages |
| Asin | B07RF21X42 |
| Best Sellers Rank | 27,363 in Pet Supplies (See Top 100 in Pet Supplies) 234 in Cat Collars |
| Brand Name | SENTRY |
| Breed Recommendation | All Breed Sizes |
| Closure Type | Buckle |
| Colour | Purple |
| Country Of Origin | USA |
| Customer Reviews | 3.8 3.8 out of 5 stars (10,430) 3.8 out of 5 stars |
| Dog Breed Size | Medium, Small |
| Global Trade Identification Number | 00073091053378 |
| Included Components | Collar |
| Item Dimensions L X W | 14.5L x 5.1W centimetres |
| Item Type Name | Collar |
| Manufacturer | Plastech |
| Manufacturer Part Number | 5337 |
| Material Type | Synthetic material (plastic or resin) |
| Model Number | 5337 |
| Number Of Items | 1 |
| Occasion | stress relief |
| Pattern | Solid |
| Pet Type | Cat |
| Size | 1-Count |
| Target Species | Cat |
| Unit Count | 1 count |
| Upc | 073091053378 365250767807 374528180477 |
User
These smell soooo good!
First time bengal owner, desperately trying to find a way to calm down the maniac that is a 4month old kitten, he’s had these for 3 months and I have one in the cupboard still, he’s calm now so I haven’t needed to use it but I’m gunna put it in him for new years tomorrow since he’s terrified of fireworks and this will certainly calm him x 10/10
User
Really seems to be calming my Siamese
This has quite a strong smell and my Siamese scratches around his neck frequently so it might ‘irritate’ him occasionally.But he was stress peeing daily, sometimes twice on front door mat, for a few months and this collar (plus calming tablets from Vet) has reduced his stress and thus, peeing although we have had a couple of hiccups which is disappointing after nearly 3 weeks pee free….He was on the tablets before I bought collar which Vet recommended as tablets alone wasn’t effective - collar + tablets is definitely a game changer.Stress peeing makes owners stressful which in turn stresses cat more so eliminating this habit is essential and this collar together with vet tablets definitely has improved situation.Bought a second one and hoping after another month we can discontinue wearing it as habit broken.. might need a third… we shall see!
User
Didn't work for us
Didn't work for my cat unfortunately.
User
10/10 recommend!!
Worked amazing for my aggressive cat. Before he would chase the other two cats around and after putting the Sentry Behavior and Calming Collar on him, he’s relaxed, no more chasing behavior and gets along well with the other cats. 10/10 recommended.
User
Naja nicht wirklich hilfreich
Sehr schade habe es heute erhalten musste meinem Kater schon drei mal neu anziehen weil es einfach nicht hält sprich er bekommt es ab weil man es nicht richtig schließen kann sehr viel Geld für nichts ein Stern nur wegen Versand
User
Sensacional
Tenho muitos gatos, e muitas vezes as brigas são certas, principalmente na lua cheia. Essas são as únicas coleiras que funcionaram de verdade e duram bem mais que um mês . Produto sensacional, podem comprar sem medo. Apenas um dos gatos teve uma leve irritação na pele. Mas ainda assim, recomendo. Lamentável que a taxa de importação para o Brasil eleve tanto o preço.
User
Effective!
Works great for nervous Russian blue. We have a lot of life changes happening at once and due to the nature of Russian blues, our kitty is struggling, this collar actually helped our boy calm down. We saw a change in mood within an hour of putting the collar on him. Id say 3-4 hours later it was obvious he felt better. The collar effects lasted 3/4 weeks with a good effect still present but after 1 month it was worn off. Just bought our second collar and he's been wearing it for a few days, it definitely effects him in a postive way and we are seeing the same calming effect again with this one so its not a placebo! Highly recommend if you're not keen on supplementing your cat with medication. This collar works, not as well as medication of course but it definitely improves their mood and relaxes them! The collar has a light almost floral smell to it thats not too strong for people noses, just smells clean and fresh not like a strong chemical or artificial smell.
User
Open Product
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.
Trustpilot
1 month ago
2 weeks ago