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

Useless collar, it did not work.

Didn’t work on my cats. I could not see any behaviour change on my cats.

We used this product to help our cats with an international move. Our cats are very skittish and anxious by nature and the collars helped keep them calm and resilient during and after the flight. They settled into their new home almost immediately. I can highly recommend this as a non medicated way to calm and soothe cats in stressful situations.

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.

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

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.

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

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.