








🐕🦺 Keep calm, carry on — because your pet deserves zen moments too!
Zylkene Calming Supplements deliver 75mg of clinically proven alpha casozepine per capsule, a natural milk protein that helps cats and small dogs (up to 10kg) manage short-term stress from loud noises and social situations. Trusted by vets and behaviourists across the UK, these easy-to-administer capsules can be sprinkled on food, promoting relaxation without sedation. With 20 capsules per pack and a 2-year warranty, Zylkene is the go-to solution for pet owners seeking effective, allergen-free anxiety relief.











| ASIN | B00K06MAK2 |
| Age Range Description | Adult |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | 569 in Pet Supplies ( See Top 100 in Pet Supplies ) 18 in Supplements & Vitamins for Dogs |
| Brand | Zylkene |
| Brand Name | Zylkene |
| Country Of Origin | France |
| Customer Reviews | 4.1 out of 5 stars 4,197 Reviews |
| Included Components | nil |
| Item Form | Capsule |
| Item Nype Name | Relaxants & Anxiety Relief for Cats & Small Dogs |
| Item Volume | 1 |
| Item Weight | 18 g |
| Item form | Capsule |
| Item volume | 1 |
| Manufacturer | Vetoquinol |
| Manufacturer Contact Information | Vetoquinol UK Ltd, Steadings Barn, Pury Hill Business Park, Nr Alderton, Towcester, Northamptonshire NN12 7LS |
| 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**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
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.
F**A
Calming
The capsules are easy to use just open the quantity needed and add to the meal or treat my dog love's the taste and seems to help his itchy skin and he's a lot more relaxed since being on these.
N**B
Not very effective
Tried these with my dog who has anxiety in evenings unless sleeping in with me. Don't see any real difference after using them for a few weeks.
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.
N**)
Fast acting, great for temporary use.
Brought this product to see if it’d help my springer spaniel’s anxiety during the new year with all the fireworks going off, seemed to work a bit but I wasn’t officially sold on it until workmen came to replace our windows today, my boy was getting very stressed, having difficulties with his breathing and I was getting really concerned but then I remembered I had some of these left so I gave him one, they kicked in pretty quickly, he’s no longer barking his head off, was able to go out and pee, is breathing normally and cuddling up with my younger brother for his regular nap even with all the noise and chaos. They’re not a permanent solution for anxiety but work amazing in unplanned noisy situations such as this. I would definitely recommend!
P**4
Another calming supplement that doesn't work!
Unfortunately, another calming supplement that hasn't helped our Collie. He has a fear of the Wheelie bin truck, and when the bins are moved around and emptied. We've tried everything over the counter to help him...plug-ins, CDs, sprays, sticky pads, creams, ointments, treats and tablets, and he still shakes like mad when he hears them, even though we have music turned up loud as we dare, without annoying the neighbours. But, when we wheel the bins from the back garden to the front, for collection, he'll run along with us! So unfortunately, more money wasted.
C**9
Good product.
Good product, works well.
Trustpilot
2 months ago
3 weeks ago