I've only used the multicat formula for a short time, but it does seem to work a bit better than the original formula. I just purchased more of it and will post another review after I go through this batch. The pheromone diffusers work best in concert with additional playtime, additional vertical space, a clean litterbox, and addressing any other underlying causes of stress in the household, the first of which should be a trip to the vet to make sure that a medical issue is not the root cause of any behavior problems. Also, be sure to replace the diffuser every 5-6 months; they do wear out, and will continue to get warm after this amount of time but may not disperse the pheromones as they should. The manufacturer recommends six-month replacement but I start swapping out the diffusers at about 5 months to be on the safe side. Each diffuser covers about 300 s.f. so I have several in my home. I have used the standard formula for years with great success, and I have high hopes that the multicat formula will work even better.Read full review
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We have a beautiful two-year old cat who is extremely passive aggressive toward other cats and becomes openly aggressive when challenged. He makes life miserable for our six-year old Russian Blue cat. Both are neutered males and both are indoor/outdoor cats. We used two Feliway Multicat Comfort Zone diffusers. One upstairs and one down. They calmed him somewhat and we had three weeks of peace, but the moment the diffuser ran out he was worse than ever. To be honest, I'm not sure it's worth $50 every three weeks for a product that you must continue to use just to maintain a calm household. As a result, I've had to put an ad in local papers to find another home for my younger cat. He's absolutely wonderful as an ONLY cat, but with others... it's a nightmare. Feliway "sort of" worked... but the frequency at which I'd have to buy this makes it a bad investment for us. Read full review
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The instructions say it takes a while for it to take effect. It didn't last long enough to know if it was working or not. The bottle of liquid is supposed to last 30 days. It's been only a little over 2 weeks and it's empty. I also purchased the single cat prior to getting the multi cat version and its lastest about 2 weeks also. For what you pay for it, its not worth it.
Verified purchase: Yes | Condition: New
Unfortunately, the Comfort Zone Diffuser made no difference in my cat's level of anxiety or stress. She has continued to groom incessantly and scratch herself. I made sure the unit was placed in the room where she spends most of her time. The surprising result was that she immediately stopped spending time in that room. I then switched the diffuser to the room where she was now spending her time and she then avoided that room too. The second room I had moved the diffuser to was one where I also spent a lot of time. I developed severe dizziness and nausea which only stopped once I moved the diffuser to a different room further away from me. No, I cannot recommend this product.
Verified purchase: Yes | Condition: New
I've only had this for a couple of weeks. I have it in two rooms where my 3 cats usually nap. It's hard to say if it's working. I have noticed that they're a little more calm around each other. I may need a little more time to see its effects.
Verified purchase: Yes | Condition: New
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