Best Cat Relaxants of 2026
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Cat relaxants are a great way to help calm down anxious or stressed felines. These products come in various forms such as sprays, diffusers, and chews. They contain natural ingredients like pheromones, essential oils, and herbs that help soothe the cats' nerves and promote relaxation. Cat owners can use these products to help their pets cope with stressful situations such as traveling, vet visits, or introducing new pets to the household. These relaxants are safe and effective, and they can help improve the overall well-being of cats.
At a Glance: Our Top Picks
Top 10 Cat Relaxants
Sentry Calming Chews for Cats
Sentry Calming Chews are designed to help your cat cope with stress during challenging times. Whether your feline friend faces daily stress or occasional triggers, these chews provide essential support. They are scientifically proven, developed in collaboration with experts, ensuring a safe and effective way to keep your cat calm. Understanding the needs of anxious cats, these chews help manage stress in a healthy manner. Plus, with a tasty crunchy exterior and a creamy center, your cat will enjoy these soothing bites while feeling more relaxed.
FELIWAY Optimum Enhanced Calming Pheromone Diffuser
FELIWAY Optimum is a drug-free solution to help reduce common signs of stress in cats. The heated diffuser covers up to 700 square feet and is supported by 25+ years of feline stress expertise. The starter kit includes 1 diffuser head and 1 vial. For best results, position the diffuser where your cat spends most of their time and replace the vial once a month.
FELIWAY MultiCat Diffuser Starter Kit
FELIWAY MultiCat Diffuser Starter Kit is a vet recommended solution that helps reduce tension between cats at home. It mimics a mother cat's natural nursing pheromones to promote social contact and acceptance. By plugging in the diffuser with the vents facing up in your cat's favorite room, you can see improvements in behaviors like conflict, fighting, chasing, and blocking. With a refill needed monthly, this drug-free diffuser offers a convenient way to create a harmonious environment for your feline friends.
TherapetMD Cat Calming Pheromone Diffuser
The TherapetMD Cat Calming Diffuser helps ease your cat's anxiety by releasing pheromones that mimic natural calming scents. This helps reduce unwanted behaviors like urine spraying and scratching, making your home more peaceful. The diffuser has a soft, low-glow light that creates a soothing atmosphere without disturbing your pet. It's easy to use—simply plug it into any outlet, and it works continuously without any smells, covering a large area of up to 700 square feet. Each refill lasts about 30 days, so you get ongoing calm for your cat with minimal effort.
FELIWAY Classic Cat Calming Pheromone Spray
The FELIWAY Classic Cat Calming Pheromone Spray is a vet recommended solution that helps cats adjust to challenging situations, and curbs stress related unwanted behaviors such as urine spraying, scratching, and general fearfulness. It is a drug-free solution that mimics cat's natural facial pheromones, which may help your pet feel calmer in common stressful situations. The spray is easy to use and great for on-the-go or spot treatment at home. It is effective in making vet visits, travel, new environments, and loud noise (thunder, fireworks, etc) less stressful for your cat.
FELIWAY MultiCat Calming Pheromone Refill
FELIWAY MultiCat Refill is a vet-recommended solution that helps reduce tension between cats at home, such as conflicts and fighting. With an 84% success rate reported by cat owners, this drug-free diffuser mimics a mother cat's natural nursing pheromones to promote social bonding. By plugging in the diffuser correctly and placing it where your cat spends most of its time, you can create a harmonious environment for your feline friends. Each refill lasts up to a month, ensuring continuous calming effects.
TopSum Cat Pheromones Calming Diffuser 3-Pack
The TopSum Cat Calming Diffuser offers a convenient 3-pack, letting you create a peaceful space in multiple rooms or for several cats at once. It works well for cats of every age, from playful kittens to senior cats, helping to ease their stress. Each refill lasts up to 30 days and is scent-free, which is perfect if you or your family are sensitive to smells. Many users see fewer signs of stress like excessive grooming or constant meowing within two weeks, making it a helpful tool for improving your cat’s comfort and behavior.
Pet Honesty Calming Chews for Cats
Pet Honesty Cat Calming Chews are designed to help your feline friend relax during stressful situations. With a delightful chicken flavor and a unique texture, these chews are not only tasty but also easy for your cat to enjoy. They contain key ingredients like L-Theanine and Chamomile, which work together to soothe anxiety and promote a sense of calm. Additionally, they support overall nervous system health and help curb destructive behavior. By offering these chews, you can help your cat feel more comfortable during travel, vet visits, or any time they might feel anxious.
Nature's Miracle Cat Calming Spray
Nature's Miracle Calming Spray is designed to help your cat relax in stressful situations. It promotes relaxation, reduces hyperactivity, and helps to minimize anxiety with its soothing scent. The non-sedating formula ensures your cat remains calm without feeling drowsy. The concentrated spray is long-lasting, providing continuous relief. You can feel safe using this product around your pets and children when used as directed.
Comfort Zone Multi Cat Calming Diffuser Refills
Comfort Zone Cat Calming Refills by Comfort Zone offer a value pack with 6 refills lasting up to 6 months. You can reuse the diffuser for 12 months, replacing the refill for continuous calming. It helps reduce tension, fighting, and stress between cats, creating a relaxing environment. This drug-free solution calms cats, reducing unwanted behaviors like urine spraying and scratching. Veterinarian recommended, these refills come with a satisfaction guarantee, showing improved cat behavior in just 2 weeks.
During our cat relaxant research, we found 24 cat relaxant products and shortlisted 10 quality products. We collected and analyzed 638,699 customer reviews through our big data system to write the cat relaxants list. We found that most customers choose cat relaxants with an average price of $21.09.
The cat relaxants are available for purchase. We have researched hundreds of brands and picked the top brands of cat relaxants, including Sentry, FELIWAY, TherapetMD, TopSum, Pet Honesty. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.
Janie Foster is a writer & pet blogger from Los Angeles, she enjoys living with her two cats and three dogs. She owned her first dog 10 years ago and then started her personal blog to record her dog's daily life. Throughout her personal life, she has developed specialized knowledge in pet care, pet nutrition, feeding habits, and more.
Cat Relaxants Comparison Table
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| Brand | Sentry | FELIWAY | FELIWAY | TherapetMD | FELIWAY | FELIWAY | TopSum | Pet Honesty | Nature's Miracle | Comfort Zone |
| Item Weight | 4 ounces | 0.3 Pounds | 5.6 ounces | 7.4 ounces | 3.2 ounces | 7.2 ounces | 13.1 ounces | 3.7 ounces | 9.5 ounces | 13.6 ounces |
| Item Package Dimensions L x W x H | 7.89 x 5.47 x 1.13 inches | 6.22 x 4.69 x 2.8 inches | 6.26 x 4.69 x 2.83 inches | 6.26 x 4.88 x 2.44 inches | 5.6 x 1.85 x 1.8 inches | 4.02 x 3.7 x 3.5 inches | 6.22 x 4.29 x 3.9 inches | 6.88 x 4.53 x 1.36 inches | 8.23 x 1.73 x 1.69 inches | 5.61 x 3.78 x 3.6 inches |
| Brand Name | Sentry | FELIWAY | FELIWAY | TherapetMD | FELIWAY | FELIWAY | TopSum | Pet Honesty | Nature's Miracle | Comfort Zone |
| Target Audience Keyword | Cats, house-cats | Cats, house-cats | house-cats | Cats, house-cats | Cat Owners, Cat Rescues, Vet Clinics, house-cats | house-cats | Cats | house-cats | house-cats | house-cats |
| Size | 4 Oz | 1 Pack | 1.62 Fl Oz (Pack of 1) | Pack of 1 | 2 Fl Oz (Pack of 1) | 3 Count (Pack of 1) | 3 diffusers+ 3 refills | 30ct | New - 8 oz | 6-Pack |
| Specific Uses for Product | Behavior | Behavior | Behavior | Behavior | Calming, Stress Relief | Behavior | cats | Calming | Behavior | Behavior, Indoor, Urinary Tract Control |
| Directions | For use in cats 12 weeks and older. Give 1 chew per 1 lb. of weight daily or as needed. Do not exceed the recommended daily amount in a 24-hour period. | FELIWAY Optimum heated diffuser and refill provide calming pheromones continually for up to 30 days in a 700 square foot area. We recommend using an additional diffuser if the room is bigger than 700 square feet. We recommend plugging in the FELIWAY Optimum diffuser in the room where you cat spends the most time. Try not to plug the diffuser under items (e.g. shelves) or close to objects (e.g. behind curtain or doors) as this affects efficacy. We do not recommend plugging your diffuser in near your litterbox or in a hallway - your cat likely does not spend as much time in the places as you'd think. Use FELIWAY Optimum each month to create a constant calming environment. Check the diffuser monthly and replace it twice a year (every six months) to guarantee the best effect. Do not use another plugin with FELIWAY Optimum refills. Do not use FELIWAY diffuser with another refill of another brand. Make sure you are using a FELIWAY Optimum diffuser with your FELIWAY Optimum vials and refills. Each FELIWAY Diffuser comes with a plug adapted to the local electric systems. Please do not use this diffuser in a another country that has a different voltage or with an adapter: it may conduct serious security concerns. Make sure that your diffuser has the fitting plug for your country before plugging in. | Replace Every 30 Days. Plug the diffuser in with the vents facing up, and avoid placing the diffuser under shelves and behind doors, curtains, or furniture: for the best results, place in the room(s) where your cat spends most of his or her time. To maximize effectiveness, replace the vial once a month, and the diffuser every 6 months. | Choose an open spot in your cat's favorite room , then just plug it in. It'll start spreading calming pheromones right away, working effortlessly on its own to create a tranquil atmosphere. Enjoy your peaceful home, and remember to refill monthly for continuous calm! | To transport your cat, spray the inside of the carrier or vehicle 20 minutes prior to transportation. To prevent urine marking and scratching in the household, spray once per day on the prominent objects that could be attractive to your cat. | Replace Every 30 Days | Read user manual for more info | Give 1 chew per 1 lb of body weight. Begin with half the suggested amount, and gradually increase to the suggested daily amount. Amounts can be split between AM and PM. | See label for details | - |
| Model Name | Calming Chews for Cats | Feliway Optimum | Feliway MultiCat Diffuser Starter Kit Constant Harmony & Calming Between Cats at Home | Cat | Feliway Classic Spray For Cats (60 ml) - Reduce Scratching & Urine Spraying | Feliway Animal Health Multicat Feliway Refill (3 Pack) | TS03 | - | Cat Calming Spray | Comfort Zone Multi Cat Calming Diffuser Refills |
| Age Range Description | Adult | All Life Stages | All Life Stages | - | All | All ages | - | All Ages | All Life Stages | All Life Stages |
| Color | Brown | Translucent | clear | - | - | Basic | Purple | - | Multicolored | - |
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