• Help your cat know there's nothing to fear. These collars provide constant contact with calming pheromones wherever they go.

    SENTRY Calming Collars use patented pheromone technology. Using a pheromone that mimics the one mother cats produce to calm their kittens, the collars are clinically proven to reduce or eliminate stress-related behavior such as inappropriate marking, destructive behavior, clawing and anti-social behavior. Collars help alleviate problem behaviors triggered by travel, thunderstorms, fireworks and new social situations. This collar continues to release calming pheromones to your cat for 30 days. It can be used for cats of all ages and breeds without long-term side effects.

    • Proven to effectively modify behavioral problems in cats
    • Releases pheromones for up to 30 days
    • Helps cats and kittens feel safe and secure
    • Safe and effective
    • Can be used without long-term side effects
    • Lavender chamomile fragrance
    SENTRY Calming Collar For Cats .35 oz 1 ct is rated 3.2 out of 5 by 117.
    Rated 2 out of 5 by from Breakaway function did not work! I bought the calming collar because my cat has extreme anxiety and truthfully it worked well. A cat that never sat still in my lap began sleeping in my lap on a nightly basis. Unfortunately, I came home one day to find him tangled and stuck in the collar so badly that I had to cut it off of him. Even I couldn't make the collar "breakaway". Very disappointing as the pheromones actually helped tremendously. Why does this collar have to be designed like the "old school" flea collars? Why can't it be a breakaway style like the breakaway cat id collars?? If I purchase again, I will certainly not leave it on him if I am not home!
    Date published: 2015-10-07
    Rated 2 out of 5 by from This is working for my cat, but the smell is awful The pheromones work, no doubt, but the perfume smell is so overpowering I don't know if I can keep this on my cat. My eyes are burning and my head hurts, and even my cat continues to lick himself around his neck and chest seemingly trying to rid himself of the smell. Is this perfume necessary? Also, the breakaway feature isn't real. My cat got his whole lower jaw caught in the collar the other night (because he's licking around the collar and got his teeth caught). I'm so glad I was home to get it off of him and tightened up. Although I now have a nice hole in my hand from him trying to push back off of me and out of the collar.
    Date published: 2018-10-05
    Rated 1 out of 5 by from Sentry Calming Collar for Cats NEVER USE THIS PRODUCT! DANGEROUS! I bought it at the local Humane Society. I put it on my cat yesterday and he was fine. Didn't react, didn't try to get it off. This morning I found him with the collar strapped inside his mouth with his jaw pulled back. His fur was gone and he had bare cheeks around his mouth with lots of swelling and scratches on his forehead. He was freaked out as was I. I had to cut off the collar because he was too stressed to hold still for me to remove it. There was no release. I got him into the vet right away and they gave him pain meds and antibiotics. He had a temp of 106. He is traumatized. Just don't use this. You could lose your cat.
    Date published: 2018-08-23
    Rated 5 out of 5 by from It worked Just put it on today our two cats who were running around like crazy and scratching at night, keeping us awake. We just moved to a new home so must be the cause and one of our cats even started biting hair off his poor brother. So far the product works. They are very calm and sleepy. I'm amazed how fast it worked and and it's working so well, I'm a little concerned how different they are. It's like they are a bit stoned, so I'm hoping they don't become zombies, because they are fun to play with and I liked their natural personality. They aren't even wanting to play much so we will see how it goes, since it's day one. We might only put on them at night or try to only use as needed.
    Date published: 2016-04-28
    Rated 3 out of 5 by from Works, but strong smell My vet recommended this for one of my cats because they fight a lot. It does seem to be helping to keep the peace *most* of the time. The reason I gave this product a 3 though is because of the "lavender chamomile" smell. It is incredibly strong and leaves its smell on anything the cat lays on. It is also too strong for me to even want to get close to the cat as it is a bit suffocating if I try to kiss the cat on the head for example. I will finish out the 30 days, but will likely need to look for alternative products to try. Please consider making an unscented version if possible, or something less intense.
    Date published: 2018-12-31
    Rated 4 out of 5 by from Potential Snag Risk - Make Collar Breakaway! I have a small 501c3 cat rescue & periodically I use the Sentry calming collars on cats & have found it to be effective. I was wondering if you've thought about making this collar as a "breakaway" collar. After an experience with one of the cats getting the collar stuck on his lower jaw (thankfully I was there to release it) I discontinued using the collar until I could research to see if there was a similar product only in a "breakaway" form. I did not find one, however I did find a link online from another consumer that showed how to modify the Sentry collar & attach it to a breakaway collar (pic attached). I just thought I'd mention that your Sentry calming collar in "breakaway" form might do well on the market since I've seen that many others would appreciate if there was one available. Thanks!
    Date published: 2018-06-06
    Rated 3 out of 5 by from Works great, can't stand the smell Please offer an unscented version of this collar, it has been working wonders for my cat in aiding her with a move, but the scent is very offending and I wonder if it bothers her too, I'm sure it must bother some cats. And for people with intolerances to scents it's a shame that there isn't another option. I won't buy this again because I am very sensitive to smell, but if there was an unscented option I would very likely purchase again. Thanks. I'll say I would recommend this collar to a friend, but with the caution of its odour.
    Date published: 2017-03-06
    Rated 5 out of 5 by from Works well. I bought this collar for 2 reasons. #1 my male cat is very mean to my female cat. This works so well, they sleep on the same chair. There have still been a few episodes of him chasing her. #2 vet visits have been much better. He has a chronic condition which requires a vet visit every 6 mo. He was much better this past visit.
    Date published: 2016-02-11
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