10 Best Cat Calmer Products in The UK
Last updated on 10/09/2025
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TopSum Cat Calming Plug-in Refills: Premium Cat Pheromone Diffuser Refills - Cat Plug In Calmer Refills- Pet Calming Plug In Refills for Cat Anxiety Relief, 4 Pack (Lavender)
TopSum
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TopSum
TopSum Cat Calming Plug-in Refills: Premium Cat Pheromone Diffuser Refills - Cat Plug In Calmer Refills- Pet Calming Plug In Refills for Cat Anxiety Relief, 4 Pack (Lavender)
Why We Love It
- Extended use with four refills.
- Supports all cat life stages.
- Lasts up to 30 days.
Main Highlights
- 4 PACK: TopSum cat calming plug-in refills comes as a 4-pack for added value and convenience. Our cat pheromone diffuser refills allows you to cover multiple areas in your home or address the needs of multiple cats.Can be used in conjunction with other cat calming products.
- SAFE FOR CATS OF ALL AGES: TopSum cat plug in calmer is suitable for cats of all ages, including kittens and senior cats, promoting a stress-free environment for every feline. TopSum pet calming plug in is safe for both cats and humans. Replace the cat calming diffuser head every 6 months. Visible reduction in stress-related signs such as excessive grooming, meowing, or restlessness may be observed within 2 weeks use of a cat calming diffuser. It uses natural cat pheromones and all plant based ingredients.
- LONG-LASTING EFFECTIVENESS: Each cat stress relief pheromone diffuser provides continuous cat pheromone release for about 30 days, offering a long-lasting solution to stress-related behavior in cats. Cat calming diffuser does not produce any noticeable scent, making it ideal for households sensitive to strong odors. An effective cat anxiety relief that helps alleviate stress caused by loud noises, fireworks, or thunderstorms.
- COVERS UP TO 700 SQ FT: The TopSum cat calming plug-in effectively covers areas up to 700 square feet. For optimal performance, install the cat pheromone diffuser with the vents facing upwards in spaces where your cats are most active. Do not place the diffuser under shelves, behind doors, curtains, or furniture.
- USER -FRIENDLY DESIGN: Simply plug the cat diffuser into any standard electrical outlet to release calming pheromones into your home. Its compact and portable design makes it ideal for use during travel or when facing temporary environmental changes. Refills are very easy to replace, ensuring continuous use without hassle.
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Value for Money
2
FELIWAY Optimum 30 Day Cat Calming Odourless Plug In Pheromone Diffuser Starter Kit, 48ml - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven
Feliway
30% OffFree Shipping
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Feliway
FELIWAY Optimum 30 Day Cat Calming Odourless Plug In Pheromone Diffuser Starter Kit, 48ml - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven
30% OffFree Shipping
Why We Love It
- Proven for cat behavioral improvement.
- Scentless, species-specific formula.
- Trusted by professional vets.
Main Highlights
- REDUCES COMMON SIGNS OF CAT STRESS: FELIWAY Optimum helps resolve typical stress-related behaviours in cats, including urine spraying, scratching, fears, tension, and conflict. With 25+ years of expertise, FELIWAY is trusted by cat parents, achieving a satisfaction rating of 9.1/10.
- ENHANCED SERENITY FOR CATS AND KITTENS: Featuring a reinforced effect with a new pheromone discovery, FELIWAY Optimum soothes cats better than ever by addressing more stress-related signs in more circumstances. Enhanced serenity was observed by 93% of cat lovers, with approval from over 14 million cats worldwide.
- PROVIDES 4 WEEKS OF CALMING SUPPORT: With just one refill, the diffuser offers a full month of continuous calming benefits, helping your cat feel secure and relaxed every day. FELIWAY Optimum resolves all typical stress-related signs for long-term comfort.
- COVERS LARGE LIVING SPACES: Each diffuser covers an area up to 70m², ensuring widespread calming support throughout your home for cats of all ages.
- VET RECOMMENDED AND EASY TO USE: Clinically proven and simple to set up, FELIWAY Optimum is trusted by vets to improve your cat’s well-being with an easy, hassle-free application, backed by decades of expertise.
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FELIWAY Optimum 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven
FELIWAY
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FELIWAY
FELIWAY Optimum 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps Solve Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven
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Why We Love It
- Clinically proven cat behavioral solution.
- Calms cats better than ever.
- Highly trusted by professionals.
Main Highlights
- 1 FELIWAY Optimum REFILL: The FELIWAY Optimum refill pack contains 1 x 48ml refill, compatible with a FELIWAY Optimum diffuser.
- REDUCES SIGNS OF CAT STRESS: FELIWAY Optimum offers up to 30 days of continuous calming benefits, helping resolve typical stress-related behaviours in cats, including urine spraying, scratching, fears, tension, and conflict. Each diffuser covers large living spaes (up to 70m²).
- FELIWAY EXPERTISE: With 25+ years of expertise, FELIWAY is trusted by cat parents, achieving a satisfaction rating of 9.1/10 and approved by 14 million cats worldwide.
- VET RECOMMENDED AND EASY TO USE: Clinically proven and simple to set up, FELIWAY Optimum is trusted by vets to improve your cat’s well-being with an easy, hassle-free application, backed by decades of expertise.
- FELIWAY SAFETY: FELIWAY pheromone products use cats natural messaging system. Drug-free and non-sedative, all FELIWAY products are safe for people and other animals in the household.
- THE MOST ADVANCED CAT CALMING SOLUTION: Featuring our latest generation pheromone, FELIWAY Optimum soothes cats better than ever by addressing more stress-related signs in more circumstances. Enhanced serenity was observed by 93% of cat lovers.
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FELIWAY Classic 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps Solve Common Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven
FELIWAY
40% OffFree Shipping
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FELIWAY
FELIWAY Classic 30 Day Cat Calming Odourless Refill for Pheromone Diffuser, 48ml - Helps Solve Common Signs of Stress in Cats & Kittens, Veterinary Recommended, Drug-free, Clinically Proven
40% OffFree Shipping
Why We Love It
- Backed by science and research.
- Natural pheromone ensures security.
- Trusted by vets and behaviorists.
Main Highlights
- 1 FELIWAY Classic REFILL: The FELIWAY Classic refill pack contains 1 x 48ml refill, compatible with a FELIWAY Classic diffuser.
- REDUCES SIGNS OF CAT STRESS: FELIWAY Classic helps cats feel calm, and reduces signs of stress such as scratching, urine spraying, scratching, fears, tension, and conflict. Each diffuser covers large living spaces (up to 70m²).
- PROVIDES 4 WEEKS OF CALMING SUPPORT: FELIWAY Classic plug in diffuser uses the science of pheromones to send happy messages to your cat to help them feel more safe and secure. With just one refill, the diffuser offers up to 30 days of continuous calming benefits, helping your cat feel relaxed every day.
- FELIWAY EXPERTISE: With 25+ years of expertise, FELIWAY is trusted by cat parents, achieving a satisfaction rating of 9.1/10 and approved by 14 million cats worldwide.
- VET RECOMMENDED: Clinically proven and simple to set up, FELIWAY Classic is trusted by vets to improve your cat’s well-being with an easy, hassle-free application, backed by decades of expertise.
- FELIWAY SAFETY: FELIWAY pheromone products use cats natural messaging system. Drug-free and non-sedative, all FELIWAY products are safe for people and other animals in the household.
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5
VETIQ Serene Calming Portable Diffuser Starter Kit For Cats & Kittens, Help Calm, Relax & Ease Separation Anxiety, Anxiousness or Hyperactivity, No Plugs or Electricity Needed, 6 ml Refill (Pack of 1)
VETIQ
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VETIQ
VETIQ Serene Calming Portable Diffuser Starter Kit For Cats & Kittens, Help Calm, Relax & Ease Separation Anxiety, Anxiousness or Hyperactivity, No Plugs or Electricity Needed, 6 ml Refill (Pack of 1)
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Why We Love It
- Calms without sedative effects.
- Portable and plug-free design.
- 100% natural pheromone release.
Main Highlights
- VETIQ SERENE CALMING PORTABLE DIFFUSER: This portable diffuser is a calming innovation for cats & kittens to calm and relax your feline friends at home when they experience separation anxiety, anxiousness, hyperactivity, without the sedative effect
- PORTABLE PLUG FREE: The portable plug free transparent holder fits discreetly in your home and the active calming insert scientifically researched to calm and relax your feline pets when they experience stress; no plugs or electricity required.
- 100% NATURAL: It works by releasing a pheromone into the air which helps your cats relax naturally and is scientifically proven to help reduce marking, scratching and meowing
- SIMPLE & EASY TO USE: This re-usable diffuser holder is simple and easy to use, no batteries requires and suitable for all ages, breeds & sizes of cats & kittens
- LASTS FOR 30 DAYS: The diffuser covers 65 square metres and lasts for 30 days, after which a refill is needed
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FELIWAY Classic Cat Calming Odourless Spray, 60ml - Comforts Cats at Home and On the Go and Reduces Stress During Travel, Veterinary Recommended, Drug-free, Clinically Proven
FELIWAY
17% OffFree Shipping
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FELIWAY
FELIWAY Classic Cat Calming Odourless Spray, 60ml - Comforts Cats at Home and On the Go and Reduces Stress During Travel, Veterinary Recommended, Drug-free, Clinically Proven
17% OffFree Shipping
Why We Love It
- Clinically proven cat product.
- Uses natural pheromones.
- Trusted by vets.
Main Highlights
- COMFORTS YOUR CAT AT HOME AND ON THE GO: FELIWAY Classic Spray helps target areas marked by your cat through scratching and spraying and calms your cat during travel. The practical FELIWAY Classic Spray offers approximately 16 unique applications.
- MAKING TRAVEL LESS STRESSFUL: FELIWAY Classic Spray works by releasing calming pheromones, when sprayed directly into the cat carrier. This sends happy messages to your cat's brain and creates a relaxing atmosphere for them when on the road.
- CALMS YOUR CAT AT HOME: When sprayed directly on areas marked by your cat, FELIWAY Classic Spray helps comfort your cat. It reduces spraying and scratching of those areas. FELIWAY Classic Spray must not be used directly on the cat.
- 25+ YEARS OF EXPERTISE: FELIWAY is trusted by cat parents, achieving a satisfaction rating of 9.1/10 and approved by 14 million cats worldwide. Clinically proven and easy to use, FELIWAY Classic Spray is trusted by vets to improve your cat's well-being.
- FELIWAY SAFETY: FELIWAY pheromone products use cats natural messaging system. Drug-free and non-sedative, all FELIWAY products are safe for people and other animals in the household.
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7
FELIWAY Friends 30 Day Cat Calming Plug In Pheromone Diffuser Starter Kit, 48ml - Helps create harmony and resolve conflict in multi cat households, Veterinary Recommended, Clinically Proven
Feliway
21% OffFree Shipping
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Feliway
FELIWAY Friends 30 Day Cat Calming Plug In Pheromone Diffuser Starter Kit, 48ml - Helps create harmony and resolve conflict in multi cat households, Veterinary Recommended, Clinically Proven
21% OffFree Shipping
Why We Love It
- Clinically proven and trusted.
- Releases cat appeasing pheromone.
- No effect on humans.
Main Highlights
- ADDRESSES SIGNS OF CAT CONFLICT: FELIWAY Friends helps resolve typical signs of conflict between cats living in the same household, such as blocking, staring, fighting and chasing. With 25+ years of expertise, FELIWAY is approved by over 14 million cats worldwide
- HARMONY AT HOME FOR MULTICAT HOUSEHOLDS: FELIWAY Friends plug in diffuser uses the science of pheromones to promote familiarity and harmony between cats, reminiscent of the natural pheromones released by a mother cat, when they were kittens
- PROVIDES 4 WEEKS OF CONSTANT COMFORT: With just one refill, the diffuser offers up to 30 days of continuous calming benefits, helping promote a relaxing and harmonious atmosphere for your cats at home
- COVERS LARGE LIVING SPACES: Each diffuser covers an area up to 70m², ensuring widespread calming support throughout your home for cats of all ages. To get started, simply plug into a socket in your cats' favourite rooms
- VET RECOMMENDED: Clinically proven and simple to set up, FELIWAY Friends is trusted by vets to improve your cats' well-being with an easy, hassle-free application, backed by decades of expertise
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Beloved Pets Cat Calming Diffuser & Pet Anti Anxiety Products - Feline Calm Pheromones Plug in & Cats Stress Relief Comfort Helps with Pee, New Zone, Aggression (2 pack (2 Diffuser + 2 Refill))
Beloved Pets
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Beloved Pets
Beloved Pets Cat Calming Diffuser & Pet Anti Anxiety Products - Feline Calm Pheromones Plug in & Cats Stress Relief Comfort Helps with Pee, New Zone, Aggression (2 pack (2 Diffuser + 2 Refill))
Free Shipping
Why We Love It
- Natural calming for your pet.
- Long-lasting stress relief effect.
- Veterinarian recommended for safety.
Main Highlights
- ✅100% NO-STRESS FORMULA: Our calming diffuser is one of the best anti-stress medication available for cats and dogs, which helps in reducing the restless behaviour of your pet.
- ✅FAST & LONG-LASTING CALMING EFFECT: Its calming effect lasts for up to 30 days for stressed, scared, and/or anxious cats and dogs, while promoting a good feeling in your pet.
- ✅ALL NATURAL & SAFE FOR YOUR PET: It contains only natural ingredients. Pheromones have a beneficial effect on the nervous system, which help relieve nervous tension and anxiety in pets.
- ✅REDUCE AND STOPS AGGRESSIVE BEHAVIOUR: It calms your pet and helps in protecting your house from disorder, such as damaged furniture due to scratching, and other possible troubles.
- ✅TESTED BY VETERIANIANS: It is recommended to apply this product with prolonged separation from the owner to adapt the pet to the new conditions, as a protection against stress.
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9
Anicura Natural Cat Skin Ointment – Soothing Relief for Dry, Itchy Skin, Hot Spots, Eczema & Allergies – Reduces Licking, Scratching & Discomfort – Gentle on Sensitive Skin
Anicura
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Anicura
Anicura Natural Cat Skin Ointment – Soothing Relief for Dry, Itchy Skin, Hot Spots, Eczema & Allergies – Reduces Licking, Scratching & Discomfort – Gentle on Sensitive Skin
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Why We Love It
- Promotes healing and restoration.
- Locks in essential moisture.
- Ensures gentle care.
Main Highlights
- Omega-rich formula hydrates, calms, and soothes your cat's skin, promoting healing and restoration
- Forms a soft protective layer over the skin, locking in moisture and providing essential protection
- Enriched with antibacterial Apple Cider Vinegar and skin-boosting Sea Buckthorn for enhanced skin health
- Easy application for more sensitive areas like the face and paw pads, ensuring gentle care for your cat
- Safe for accidental ingestion, offering peace of mind.
- Pair with our Anicura Cat Spray and Cat Shampoo for a comprehensive skincare regimen, delivering optimal results for your beloved feline companion.
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Carmelie Calming Treats for Cat- 200 Count Calming Cat Treats - Natural Cat Calming Support for Anxiety, Stress Relief - Chamomile, Valerian Root, L-Tryptophan - Chicken Flavor
Carmelie
13% OffFree Shipping
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Carmelie
Carmelie Calming Treats for Cat- 200 Count Calming Cat Treats - Natural Cat Calming Support for Anxiety, Stress Relief - Chamomile, Valerian Root, L-Tryptophan - Chicken Flavor
13% OffFree Shipping
Why We Love It
- Expertly formulated for calming.
- Tasty chicken flavor cats love.
- Long-lasting support for all cats.
Main Highlights
- Advanced Calming Support: Our Carmelie cat calming treats are expertly formulated to help reduce common unwanted behaviors such as spraying, scratching, biting, and shivering. These calming treats are designed to create a tranquil environment for your lovely friend, promoting a peaceful and relaxed disposition.
- Maintain Relaxation: Specifically crafted to assist your cat during stressful situations, our calming cat chews help alleviate anxiety during grooming sessions, travel, and visits to the vet. By helping your cat navigate these challenging moments with ease, our treats have they stay calm and composed, enhancing their overall quality of life.
- Gentle Calming Formula: Carmelie's cat calming soft chews feature a gentle blend of natural ingredients, including organic chamomile, L-tryptophan, valerian root, colostrum and melatonin. These calming cat treats provide thoughtful and effective care, helping your cat stay calm and comfortable in stressful situations.
- Tasty Treats: With a mouthwatering chicken flavor that cats adore, Carmelie calming treats are a delight to eat, featuring a soft and crunchy texture that makes them easy to enjoy. Made without grains, wheat, or sugar, and free from artificial flavors and colors, these treats ensure a nutritious option for your pet. Our chews offer a natural solution that your cat will readily accept, while keeping them happy and content.
- 200 Chews for Long-Term Support: With 200 chews per bottle, our calming formula is designed for daily use, providing long-lasting support for cats of all breeds, sizes, and ages. Whether you have a playful kitten or a senior cat, these calming treats for cats offer consistent relaxation and stress relief over time, promoting a happier, more peaceful life for your feline friend!
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