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Zylkene Natural Calming Capsules for Cats & Dogs

From only £6.99 - £29.95 SAVE UP TO £23.64

Zylkene Natural Calming Capsules for Cats & Dogs

Save 10% on your first Repeat Delivery

450mg - Dogs over 20kg x 20


SKU: DS21630_8

RRP: £53.59


You Save £23.64 (44%)

225mg - Dogs 10 to 20kg x 20


SKU: DS21630_7

RRP: £31.99


You Save £14.50 (45%)

75mg - Cats & Dogs up to 10kg x 20


SKU: DS21630_9

RRP: £23.15


You Save £13.66 (59%)

75mg - Cats & Dogs up to 10kg x 10


SKU: DS21630_1

RRP: £9.15


You Save £2.16 (24%)

Zylkene Natural Calming Capsules contain a naturally derived product that can help your cat or dog to cope with stressful situations. Zylkene is an ideal way to help calm your furry friend during fireworks on bonfire night as well as to make house moves, stays in kennels or catteries, and trips to the groomers or vets less difficult, or help generally nervous pets.

You don’t need a prescription for Zylkene as it is a complementary feed for cats and dogs and can be used for long or short term situations without causing drowsiness. Zylkene is very easy to give and because Zylkene is a product derived from milk, it's also very tasty and well accepted by both dogs and cats. Either feed the capsule the way you would normally feed tablets to your pet, or simply open it and sprinkle over their food.

Key Features & Benefits

  • Easy to give and with no side effects
  • Lactose free
  • Promotes pet relaxation

Zylkene can help in the following situations

  • Fireworks & loud noises
  • During stays at catteries or kennels
  • Travelling
  • Helping a new pet adjust to your home
  • Helping your pet adjust to a new person in your home
  • Vet visits
  • Home alone
  • Moving home
  • Sound desensitisation

When to use Zylkene?

Short term - Begin administration 1-2 days before the predicted stressful event or change in their environment.

Long term - Give Zylkene to the dog or cat for one month then reassess their behaviour, continue if needed.


Large Dogs 450mg: 15-30kg - 1 Capsule; 30-60kg - 2 Capsules

Medium Dogs 225mg: 10-15kg - 1 Capsule; 15-30kg - 2 Capsules

Small Dogs & Cats 75mg: Up to 5kg - 1 Capsule; 5-10kg - 2 Capsules

Only £21.65

Save £16.34 (43)%

Only £21.39

Save £16.60 (44)%

Only £17.99

Save £16.00 (47)%

Only £9.55

Save £4.44 (32)%


We strive for all orders with free delivery to be with you within 2 working days of them leaving our warehouse. Spend less than £ and our delivery prices are as low as £2.99 or £5.99 if the weight is over 500g (Run faster than Postman Pet!)

Spend £39 or more and we'll deliver it to you, absolutely FREE!

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*delivery options will change according to the total cost and weight of your order, you'll see your options at the checkout