Best Cat Relaxants of 2025

"I have seen significant improvements in my friend's anxious cat since using this collar. She's more present and comfortable in open areas, and it doesn't irritate her at all. Plus, the quantity in the pack is a nice bonus."

"This collar has truly been a game-changer for my nervous kitty. It eases her anxiety remarkably, and she doesn’t mind wearing it. The 4-pack offers excellent value, and I love the sleek silver color!"

"I put this collar on my cat before stressful events, and it makes such a difference. He stays calm and relaxed, even during storms. The collar fits well, is gentle on his skin, and the calming scent is just right - not overwhelming at all!"

"I purchased these calming chews for my cat before a flight from CA to TX. My big cat tends to get a bit 'high' on them, but after adjusting the dosage, he calmed down significantly. He loves the taste, and they keep him asleep during long flights without the loud meowing. Great value for the money!"

"I have a senior cat with anxiety and sometimes seems to vocalize aimlessly. After trying these chews, he appeared sleepy at first, but overall I didn't notice a significant change in his behavior. However, he enjoys the taste despite the unpleasant smell. Not a solution for his ongoing issues, but may work for other situations."

"I absolutely adore these chews for my cat! She loves the flavor and they help her relax without making her feel drugged. As a rescue cat who struggles with anxiety, I’m grateful to have found this product that truly transforms her behavior."

"I have five cats and a small house. After trying Feliway Classic, I saw some improvement, but my two problematic cats still had issues. I decided to give it another chance with the new formula. I bought four diffusers and made adjustments in the house. Now, my angry cat is much more comfortable and has even come off the fridge after years. The other cat has only marked once this week. I am so happy with the results!"

"After moving into a new home with a dog, my cat was quite nervous at first. Once I installed Feliway, she emerged from her hiding spot and has adapted well to both the new environment and the dog. I would highly recommend this for anyone with an anxious cat!"

"My one-year-old kitty was very anxious and had litter box issues. When her brother arrived, things got worse. After consulting the vet, we used Feliway diffusers alongside other strategies. It took a couple of weeks, but now she is accident-free. I was skeptical at first, but this product has truly helped calm her down!"

"My cat can't see well and isn't spayed. This product has effectively reduced the nighttime noise, whether it's due to her vision issues or being in heat. No funky smell and she doesn’t mind the taste. I administer it directly to her mouth, and within 30 minutes, she’s calm for the night. It's worth trying!"

"Melatonin has really helped my new male cat relax in our home. He was just neutered and this product, with its neutral color and watery consistency, along with a well-functioning dropper, has been great for easing his stress. It’s been a crucial addition to our family."

"This is my third purchase of this product. It works wonders for my 9-month-old kitten, calming him down, especially at night. I just wish they made cat treats too!"

"After moving, my cats were so stressed. I plugged in the Feliway diffuser, and within two days, they were more mellow and even slept through the night for the first time in months!"

"I hoped this would help my cats adjust, but after 20 days, things only got worse. The older cats keep chasing the kitten. I still gave it a five-star rating because it worked well in the past."

"I was excited to try this for my fighting cats. It really helped them return to normal behavior. I bought two diffusers, one for upstairs and one for downstairs. If you're struggling, I recommend giving this a shot!"

"I had always been skeptical of these products, but after moving to a new apartment, my timid cat became increasingly anxious. My mum suggested I try the starter set, and I quickly noticed improvements. He wasn't hiding as much, and his overall anxiety decreased. Moving was still difficult, but with the diffuser installed in the new place, he adjusted much faster. This product is a game-changer for anxious cats!"

"When we adopted a shelter cat, she was scratching the furniture a lot. After using the diffuser, her behavior changed significantly, and the scratching almost completely stopped. Recently, she started acting up again, and I realized the diffuser was empty. After ordering a new pack, she returned to her calm self. This product really works for us!"

"Our vet recommended this product for my cat experiencing separation anxiety. I plugged it in, and he now lounges in the hallway more often. I even took it on vacation, and he settled in nicely. I genuinely believe it helps him feel more secure and relaxed."

“I have two cats that often argue, and I noticed that after plugging in this product, they became much calmer. It took a few days to kick in, but once it did, I could see a significant difference in their behavior. If I forget to change it, they start fighting again, so I know it really works. I keep it plugged in all the time and always have a spare on hand.”

“I decided to try the Feliway Multicat Happy Cats as a less expensive alternative to my usual choice. It has effectively kept my three cats calm, allowing them to be together without hissing or hiding. The product is small and easy to install, and I appreciate having multiple options if one is out of stock.”

“After my kitten's surgery, I was worried about her brother's unusual behavior towards her. I ordered the Feliway Multicat formula, and within a day, he began to calm down. They weren't completely back to normal yet, but he stopped treating her like a stranger. Now, after a week, everything feels normal again. I did notice that the refill costs are somewhat high, which is a bit frustrating.”

"Only one of my cats enjoys these treats, but thankfully it's the one needing calming. After eating, she seems more relaxed. We made several changes at once, including new litter boxes and more catnip, so it's hard to tell if these treats are solely responsible, but they seem to be part of a positive change."

"My high-energy 3-year-old cat has been a handful! I play with her for about 40 minutes before bed and give her a few of these calming treats. They really help keep her from bouncing off the walls until morning. I’ve had cats for over 30 years, and she's the most active one yet. Thank you for these treats!"

"I bought these calming treats because my cat started over-grooming, and my vet suggested anxiety meds. After trying other options without success, I turned to these treats based on good reviews. My cat loves the taste and after adjusting the dosage, I've noticed an improvement in her behavior and grooming. It's only been a few days, but I'm hopeful!"

"I purchased this for my two cats and dog. One of my cats has a stress issue, and this seems to have reduced her symptoms. It works well, and I do not smell it while plugged in. Durable and easy to use, I've used these for years and feel they are a safe product."

"I had to try this product after my daughter brought home a kitten, and my cat was really upset. I put the diffusers in several rooms, including where the new kitty was staying. My cat calmed down significantly—she stopped losing hair and became sweet and cuddly again. They are worth the money, even though they are a bit pricey!"

"I have six cats, and one of them is the house's temperamental queen. After trying Feliway, I noticed the screeching has gone down from three times a day to maybe once a day. Not a total solution, but I’ll keep using it for now!"