Sentry HC Good Behavior Pheromone Dog Calming Collar

There were a few issues with this product, but the most important one is that it just plain did not work. My dog Honey gets very anxious when my husband leaves the house for work, and will scream (if you’ve ever heard a 3 year old throw a full out tantrum, it sounds like that but without actual words) for hours anytime he leaves the house. The collar itself is a rubbery material like a flea collar, is covered in a weird deodorant-textured powder, and smells strongly like febreze. I put it on her anyway, just hoping it would work. No change at all. I’ve tried it three or four times now and the only thing it does is give me a headache. My husband hates the smell, too. Maybe it works for dogs There were a few issues with this product, but the most important one is that it just plain did not work. My dog Honey gets very anxious when my husband leaves the house for work, and will scream (if you’ve ever heard a 3 year old throw a full out tantrum, it sounds like that but without actual words) for hours anytime he leaves the house. The collar itself is a rubbery material like a flea collar, is covered in a weird deodorant-textured powder, and smells strongly like febreze. I put it on her anyway, just hoping it would work. No change at all. I’ve tried it three or four times now and the only thing it does is give me a headache. My husband hates the smell, too. Maybe it works for dogs that are less spoiled? … more

I am sorry to say this item did nothing other than make me very nauseous! The smell was over powering for about 24 hours. While some may have found it pleasant it was not for me. We have an older terrier who barks during the night. This happens 1-2 nights every two weeks. He is on a baby dose of Benadryl which keeps the number of tough nights down. I put this collar on him on a Thursday. It was difficult to fit him with the little holes so I skipped those and just secured it. Thursday, Friday, Saturday and Sunday nights he kept us up, whining and crying. Finally Monday he got it off and I tossed it. He's had great nights since then.

I was recommended this product by my dog trainer. I was skeptical but bought it anyway. The fragrance is pretty strong at first but it smells really nice. I didn't notice a difference right away but my trainer noticed big differences in just 2 weeks. My rescue was always on edge and now she lays down in the car, she isn't as jumpy, and she's starting to play more. I highly recommend this collar!

For the past year these collars worked wonders for my dog! But the last two months or so they haven’t been working nearly as well and are nonstop flaking and leaving a film on my fingers when I pull it out of the packaging. I’m not sure if something changed in the production process, but regardless I’m definitely not feeling comfortable putting these on my dog anymore.

I thought this collar could maybe help my new pup with some anxiety when I leave the house but it didn't seem to do anything. It had a great smell but the collar fit weird as well. Worth a shot if you're desperate but I wouldn't put all your money on this one collar.

This collar has not eliminated my dog's reactions to storms but has helped to reduce her fears a bit. She still looks to me for calming pets as storms approach but her anxiety level pre- and post-storm is somewhat lower. I'll settle for that.

I have a 2 year old English Springer Spaniel who has serious anxiety issues. My sister suggested I check your website. She has several cats and she uses your products. I decided to try the collar. It's easy enough. I was amazed at how well it works. It has significantly reduced my dogs anxiety issues, and it smells great too! I am definitely going on auto ship for this one :)

I haven't used this product yet, as when I opened the container it was covered in some sort of debris that was flaking off EVERYWHERE! I didn't feel safe putting this on the dog with the flakes and I also didn't want this product "shedding" all over the house. I had high hopes for this product, but in the state that it came in I am skeptical. I am not sure if this is normal or if this particular collar had an issue. There also was absolutely no information on the collar application or directions inside or on the package itself. Not sure if this was missing an insert? Overall, really disappointed.

It really hasn't helped at all. Smells good. Sully still gets extremely nervous. He is and always has been calm around me but not anyone else. I heard this product was good and works wonders. I was hopeful.

One of my dogs is very anxious and loses her mind every time someone walks by the house, or when I vacuum, or when I let one of the other dogs outside...it's nerve-wracking because she screams like she's being murdered. Anyway, I bought this collar hoping it would help calm her the eff down. I don't really see any difference at all. She acts the same, which is a real bummer because it seems like it works for a lot of other people.