Comfort Zone Refill for the CZ Calming Pheromone Diffuser Kit, Calm Cat Home, Reduces Stress, Spraying, Scratching & Other Problematic Behaviours, (4 Refills last 120 days),White/clear,4 x 48ml

I bought this as well as another more well known brand at the same time (Betaphar) I had to reintroduce my cat to my mother's cats after moving back home. So I used this brand in my room and kept my cat in there to settle before introducing to the others after a period of time, this in my room seemed to help with my cat's moving nerves, he was at ease very quickly in his new home. I used the other brand in another room of the house where the cats tend to go.When both plug ins ran out I just ordered these as refills as I felt they were just as effective (and they even fit the more expensive brands plug in!)Now this obviously isn't a miracle cure for cats simply disliking each other, when my cat interacts with the others there can be some hissing etc, but never any full blown fighting which I do think this could play a part in.Amazing value for money, especially for the refills. Lasted just under a month in a well ventilated room. No scent.

This works well for our anxious 4 year old rescue cat. Without it she is noticeably on edge...there are certain behaviours that stop when this is used. Tried switching off to see if behaviours resume and they do. Would deffo recommend trying this for an anxious cat.

Had a strong smell, was not as effective as other well known brands. But did stop squabbling between them. Just didn't want to smell the stuff myself.

Works very well

These don't work at all, but I'm not sure at all as to what's inside them. I used Beaphar CatComfort, which was working really well for all of my cats, but they were out of stock so I decided to try these. Big mistake. If anything it brought on behaviours that I'd never seen in my cats before! The biggest RED FLAG is that when they approached the plug in the reaction they gave was horrendous! Obviously it gave off a very offensive smell that only my cats were reacting to which isn't good seeing as cats are respiratory sensitive I've never experienced that with the Beaphar brand or even Feliway so STAY AWAY FROM THIS PRODUCT.

So the bad burning smell does go away after a few days, but the device itself overheats and is concerning. The bottle also won't screw in properly which makes me doubt whether this is an effective device at all. Whilst I did see a positive effect on my cat after a couple of weeks, my cat now doesn't spend any time in the room where the diffuser is which is very concerning to me. :( i don't think I'll bother getting a refill, mostly because I'd worry that it won't screw in properly! I think I'd rather spend a bit more and go with a known brand..

Works absolutely brilliantly. Almost an instant change in the cats behaviour. It’s a great alternative to more expensive brands. Acts as the perfect pheromone security blanket for my babies.

Great really helped