Zylkene 20 Caps 75mg

RRP: £23.99

You save: £13.99 (58%)


This is a specialist veterinary product. We will ask you a simple set of questions to confirm that you are buying the correct medicine for your pet and know how to use it safely

Warning: By law we cannot sell this product to anyone under 18, by placing an order with us you are confirming that you are over the age of 18.

Order by 3pm for Express Courier Delivery  Some of the items we sell are a bit too bulky to fit on our delivery vans so we offer our customers Next Day Delivery via courier. Deliveries are made from 8am - 8pm Monday to Saturday and 9am - 5pm on Sundays. Your delivery slot will only be confirmed once your order has been placed.

Zylkène is a complementary feed for cats and dogs that can help support dogs and cats in situations where behavioural adaptation is required. It contains a natural product, derived from casein, a protein in milk that is well known to promote the relaxation of newborns after breastfeeding. Zylkène has become a familiar product for veterinary surgeons, behaviourists, nurses and pet owners for use in helping pets cope when facing unusual and unpredictable situations or before occasions such as a change in their normal environment. Example situations include kennel and cattery stays, house moves, arrival of a new pet or baby, sudden noises e.g. fireworks, travel, vet or groomer visits and Christmas festivities. Zylkène is preservative and lactose free.


Zylkène is palatable and easy to give; simply open the capsule and mix the palatable powder with food or a treat. Give just once a day.
Recommended daily amounts are:

Up to 5kg: one 75mg capsule 

5kg to 10kg: two 75mg capsules 

10kg to 15kg: one 225mg capsule

15kg to 30kg: two 225mg capsules

15kg to 30kg: one 450mg capsule 

30kg to 60kg: two 450mg capsules

Ideally Zylkène supplementation should be started a few days before required, for example before the fireworks season begins or before a kennel or cattery stay.
For long term scenarios such a new born baby into the family, Zylkène should be given for a minimum of 1-2 months or even longer if necessary.