Drug-free calm for cats
A calmer cat. Without the drama.
Three collars in every box. No pills to hide in her food, no sprays to reapply, no wrestling — you fasten it once and get on with your life.
- Three collars in every box, each sealed until you need it
- Natural extracts, no sedatives and nothing to swallow
- 15 inches, fully adjustable — kittens to large adults
- Lightweight enough that most cats forget it's there
Free shipping, dispatched in 1–3 days30-day money-back guarantee
Sound familiar?
She isn't being difficult. She's stressed.
Most of the behaviour that drives cat parents up the wall is a stress response, not stubbornness. Take the edge off and a lot of it settles on its own.
Yowling down the hallway at full volume while the rest of the house tries to sleep.
The doorbell goes and she's under the bed for the next four hours.
Scratching, pacing or spraying the moment you pick up your keys.
Hissing at the newcomer, blocking the litter box, standoffs in the doorway.
Twenty minutes of chasing before a vet trip, then a howl the whole drive.
New smells, new noise, new furniture — and a cat who has decided none of it is fine.
If any of these are your evenings, the collar is the easiest thing to try first — and you have 30 days to decide.
Why LYKIRI
Calm that just… stays on
No dosing schedule, no spraying the sofa twice a day, nothing to plug in and remember.
Drug-free
Made with natural extracts. No sedatives, no medication, nothing to hide in her dinner.
Three in every box
Each collar is sealed in its own pouch, so the spares stay fresh until it's time to swap.
Cats stop noticing it
Lightweight and low-profile — most cats have stopped fussing with it inside a day.
Goes where she goes
Unlike a plug-in, it comes along to the vet, the carrier, the car and the new apartment.
How it works
Four steps, then forget about it
The whole routine takes under a minute, and you only repeat it when it's time for a fresh collar.
Open a pouch
Each collar is sealed until you need it, so the other two stay fresh in the box.
Fasten it on
Around her neck with room for two fingers underneath — snug, never tight.
Trim the excess
Snip the extra length so nothing dangles for her to catch a claw in.
Swap in a fresh one
Replace it as directed on the packaging. The next collar is already in the box, still sealed.
Fit and comfort
Sized for cats, not scaled down from a dog collar
A calming collar only works if your cat actually keeps it on. This one is thin, light and adjustable, so it disappears into the coat instead of becoming the day's new enemy.
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15 inches, fully adjustableFits kittens through large adults. Trim the excess and it sits flat against the coat.
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Two fingers of roomThe right fit is snug enough to stay put and loose enough to slide two fingers under.
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Light enough to ignoreNo bulk, no rattling tag. Most cats stop noticing it within a day.
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One per catIn a multi-cat home every cat wears their own — a box covers up to three cats.
Compare
Against the usual options
Diffusers and sprays can work well — they just ask more of you, and they stay at home.
Swipe the table to compare
| LYKIRI collar | Plug-in diffuser | Calming spray | |
|---|---|---|---|
| Travels with your cat | Only what you carry | ||
| Nothing to reapply daily | Refill monthly | Every few hours | |
| Works per cat, not per room | One room only | Surface only | |
| Drug-free | |||
| Needs an outlet | No | Yes | No |
| Money-back guarantee | 30 days | Varies | Varies |
This compares how each format is typically used. It isn't a head-to-head clinical study.
In their words
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Try it for 30 days. If your cat shrugs, we refund you.
Every cat is different. Some owners notice a change within days, some take a couple of weeks, and some cats simply don't respond — that's true of any calming product. If it isn't working for yours, email us within 30 days and we'll refund you.
A closer look
Three sealed collars in every box.
Questions
Everything cat parents ask us
How long before I notice a difference?
Some owners see a change within a few days. Others take a couple of weeks. And some cats don't respond at all — that's normal for any calming product, which is exactly why the 30-day guarantee exists.
Is it safe? Will it sedate her?
No. It's made with natural extracts and contains no sedatives or medication. It's a comfort aid, not a medical treatment.
If your cat's anxiety is severe, came on suddenly, or comes with changes in eating, grooming or litter box habits, please see your vet — those can signal something a collar won't fix.
What size is it? Will it fit my cat?
Each collar is 15 inches and fully adjustable, so it fits kittens through large adult cats. Fasten it with room for two fingers underneath, then trim the excess length.
How many collars come in a box?
Three, each sealed in its own pouch. Replace each collar as directed on the packaging — the spares keep until you need them.
I have more than one cat. What do I need?
Each cat wears their own collar, so one box covers up to three cats. If you have several, the multi-box packs work out cheaper per collar.
Can she wear it outdoors or in water?
It's fine for everyday indoor and outdoor wear. Take it off for baths and swimming, and let it dry fully before putting it back on.
When will my order arrive?
Orders ship within 1–3 business days. Delivery is typically 10–20 business days in the US and 12–25 in Canada. Tracking is emailed the moment it ships.
What if it doesn't work for my cat?
Email us within 30 days of delivery and we'll refund you. No argument, no forms to fill in.
Still unsure? Email us and a human will answer.