Zylkene Calming Chews 225mg 14 Per Pack

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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.

The same benefits as the original Zylkene capsules now in a convenient and tasty chew!

Zylkene a natural choice for behavioural support to help pets cope with stressful situations.

Alpha-casozepine in a tasty treat to help dogs cope with stressful situations and facilitates prevention of unwanted behaviour.

Key Benefits

Help dogs cope with stressful situations and facilitates prevention of unwanted behaviour;

  • Travelling
  • Veterinarian
  • Thunderstorms
  • Grooming
  • New Baby
  • New Pet
  • Noise
  • Guests
  • Home Alone
  • Inappropriate Urination
  • Destructive Behaviour
  • Vocalisation

Product Information

Alpha-casozepine* promotes and enhances relaxed behavior in pets. It is an ingredient derived from a milk protein which has calming properties. Learning new behaviours is easier in a relaxed animal.
*Patented bioactive peptide

Recommended for

Medium dogs 10-30kg


Zylkene® contains alpha-S1 tryptic casein, commonly known as alpha-casozepine, an ingredient derived from milk protein that has calming properties.


The chews can be administered orally as a single dose.

Short term use: Use for 1-2 days before the predicted event or change in environment. Some animals may benefit from an even earlier administration. (5-7 days).

Longer term use: 1-2 months.

Safety Advice

For animal use only. Keep out of reach of children. 

Contact your veterinary surgeon or qualified professional if you have any questions about the suitability of this product for your pet.