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🐕🦺 Keep calm, cuddle more: The natural chill your pet deserves!
Zylkene Calming Supplements deliver 75mg of alpha casozepine, a natural milk protein clinically proven to ease anxiety in cats and small dogs up to 10kg. Trusted as the UK’s No.1 veterinary calming supplement, it helps pets handle short-term stressors like loud noises and social gatherings. The 20 capsules are simple to administer by sprinkling on food, promoting relaxation without chemicals or side effects.











| ASIN | B00K06MAK2 |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | 883 in Pet Supplies ( See Top 100 in Pet Supplies ) 31 in Supplements & Vitamins for Dogs |
| Brand | Zylkene |
| Brand Name | Zylkene |
| Customer Reviews | 4.1 out of 5 stars 3,144 Reviews |
| Included Components | nil |
| Item Form | Capsule, Powder |
| Item Nype Name | Relaxants & Anxiety Relief for Cats & Small Dogs |
| Item Volume | 1 |
| Item Weight | 0.04 Pounds |
| Item form | Capsule, Powder |
| Item volume | 1 |
| Manufacturer | Vetoquinol |
| Manufacturer Contact Information | Vetoquinol UK Ltd, Steadings Barn, Pury Hill Business Park, Nr Alderton, Towcester, Northamptonshire NN12 7LS |
| Manufacturer Part Number | 3605874361737 |
| Model Number | 3605874361737 |
| Number of Items | 20 |
| Number of items | 20 |
| Primary Supplement Type | Casein |
| Primary supplement type | Casein |
| Product Warranty | 2 year manufacturer |
| Unit Count | 20 count |
| Unit count | 20 count |
R**N
How to achieve peace and quiet night or day living with an unrelaxed cat
This definitely calms my cat, and previous cats. I administer it in a needle less syringe, first dissolving it in a tiny pot in about one and a half ml of water which has been measured in the syringe, then stirred with my finger until dissolved. You need to syringe it in several small squirts as slowly as possible. Give the cat some treats or bit of tasty food afterwards: why? Because cats will look forward to this and put aside their dislike of the procedure.BUT you really need to go slowly with the syringe, maybe you should Google using a syringe for oral cat medications.
S**H
Absolute life saver
My girl Eve, is a beautiful abyssinian girl in a lil colony with 4 ginger boys. She is naturally very anxious and wary of these boys. I grew up with 6 brothers, so I totally understand how she feels. The vet insisted she was fine, because when she's not around the boys, she's totally fine. She got so anxious she was licking her fur off, but the vet insisted it was a flea allergy, even though she had none. I bought these as a last resort and my god, game changer. She isn't like, friends with the boys and I reckon she never will be as she knows she's better - and she is - but she's way more tolerant. They can now walk by her and she doesn't even raise her head. She's more affectionate, she sleeps in different spots, she's not agressive or angry. She plays again now, with anything and everything. It's like she's a kitten again. She eats it without issue too, I open the capsule and sprinkle it on her food on a morning. I love that it's natural, too, so there's no worries about chemicals. I'd fully recommend it for anyone who has a similar issue.
F**Y
Bought for my cat
I bought these after reading about them online while looking up ways to help my Girlcat who has been overgrooming one side of her body bald because her brother stresses her out and always wants to bully and be rough. She's also always naturally been the slightly more neurotic one of the two. I did some research and could find no negative side effects or risks, so figured it was worth a try if it meant she could relax in her own home, and if I saw no difference I'd just not buy anymore. Simple. I've been adding it to her morning meal (one capsule's worth) per day for about two weeks now (I've just started the second box) and while I haven't outright witnessed her being more physically relaxed, she hasn't groomed any more patches bald so far that I can tell, and may even be letting the fur in the already bald patches start to grow back a little bit. She's also been far less skittish about him getting in her space, which previously would have resulted in them standing and slapping each other repeatedly and then him chasing her when she ran away, and I've heard more purrs out of her recently than I have in a long time. Based on this, I'm going to keep giving her this supplement unless I see any reason to stop.
N**A
May work for some
I tried this for both my cats on different occasions. Upto 5 days before travel, prior to introducing my 2 cats to each other and prior to a vet visit. To be completely honest I didn't notice much of a difference. However on the off chance that it does work for them on a level that I am not seeing I still keep these to hand if I know they're going to be in a stressful situation.
R**A
Very good
If you have a small cat or dog who struggles with anxiety during stressful times—like thunderstorms, fireworks, or trips to the vet—these Zylkene supplements are incredibly helpful. The 75mg capsules are designed for smaller pets (up to 10kg) and use a natural milk protein derivative to promote relaxation without making them drowsy. They are easily administered—you can give them whole, or just sprinkle the powder over a small meal. They really help take the edge off and allow your pet to cope better with short-term, challenging situations. I highly recommend keeping them on hand for predictable events! It has a good price, great quality, and happy to recommend
M**W
Worked well
Worked well on my jack Russell
M**R
Use with caution...Zylkene is not suitable for all cats
We have a 13 year old small, female cat (4kg). She is healthy, not on any medication and has no known allergies, to include milk or lactose. We are due to take our cat on a 2-hour car journey, and after seeking advice from vet we bought Zylkene directly from Amazon, expiry date 10/2024. She appears to have had an adverse reaction to this supplement. We tried Zyklene twice, 12+ hours apart. Being a small cat, we gave her half a capsule in her usual wet food. We noticed a difference in our cat within an hour of her taking it. We believe this made her feel nauseous. The first time she had it, she vomited (to include grass), her pupils and gaze changed and generally she appeared nauseous (crouching posture). The second time, her body language and behaviour changed dramatically and she was not herself at all (we’ve had her for 10+ years and know her well). She stopped vocalising with us (she is usually very chatty), she didn’t want any form of affection from us and just wanted to be left alone, and appeared very miserable/unwell. This could only have been due to the Zylkene, as there had been no other change in her diet. Another reviewer here on Amazon (also giving a one star rating) has reported similar side effects with his cat repeatedly vomiting. If this or other symptoms I've described above has happened to your pet, please contact the manufacturers, Vetoquinol, as currently there is nothing on their packaging to suggest any side effects at all. My advice is to use with caution. It had no positive benefit for our cat.
A**R
Good for Anxious Cats
2 years ago we got another cat and have been at our wits end as him and my older cat do not get along. And the younger one was becoming quite a bully. I have recently tried these in the evening and my cat just sleeps and he never sleeps well always looking for my other cat. So literal god send means my elder can have some peace and quiet.
A**️
Vetoquinol
Qui ça marche très bien. Efficace.
C**I
Der absolute Wahnsinn, als Kur absolut empfehlenswert.Stress abbauend
Ich habe zyklene bei unserem stubentiger versucht, auf den Rat meiner Tierärztin .... Die Katze ist 13jahre alt und von klein auf sehr ängstlich, sie ist wenig schmusebedürftig und beim streicheln zuckte das Fell immer, wenn sie mal auf dem Boden lag und man ging weit entfernt vorbei schreckte sie jedesmal auf und rannte weg. Wirklich unentspannt. Da sie eh zum Tierarzt musste, fing ich drei Tage vorher an....allerdings hat sie nur eine täglich und nicht wie empfohlen für die drei Tage zweimal pro Tag bekommen. Schon am zweiten Tag hatte ich das Gefühl das Sie das Pulver über ihrem Fressen liebt, jede Futterzugabe vorher wurde gemieden...hier wurde sogar der Napf ausgeschleckt. Sie hat die Pillen insgesamt 40 Tage bekommen und jetzt seit Zwei Wochen nichts mehr. Sie ist anschmiegsamer geworden und legt sich sogar an mich dran, lässt sich kraulen und genießt es sichtbar und hörbar :) Absolut empfehlenswert, mein Mann war sehr skeptisch und wollte erst nicht das ich die Tabletten/Pulver gebe, jetzt ist er auch überzeugt und froh, denn auch er bekommt viele Schmuseeinheiten.
M**R
fait le job , donc parfait
fait le job , donc parfait
M**S
Mejor de lo esperado
Al cuarto día comenzó a hacerle efecto a mi gata deprimida desde hace un mes por la llegada de un perrito a casa. Ahora los dos juegan y están relajados. Muy recomendable. Lo toma bien mezclado con churu
E**A
Didn’t work
I used in my cats but no results
Trustpilot
3 weeks ago
2 weeks ago