Zylkene Capsules


A natural, non-sedating way to help your pet cope with stressful situations.

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Zylkene is a calming supplement that contains a natural ingredient derived from a protein in milk called casein that has clinically proven calming properties to help relax your cats and dogs. It is a peptide (protein) molecule, well known to promote the relaxation of newborns after breastfeeding by delivering ‘calming messages’ to the brain via the body’s natural ‘messenger’ system (scientifically known as Neurotransmitters).

ZYLKENE FOR DOGS AND CATS For use in the management of stress in cats and dogs during travelling, thunderstorms, fireworks, kennelling, moving, changes in the environment and other situations causing distress. Non-sedating, preservative-free and lactose-free. Water should be available at all times.

Zylkene is easy to give, you can

  1. sprinkle on food
  2. Give directly into the mouth
  3. Can be dissolved in liquid.
  4. comes in packs of 20 Capsules

Additional information

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Cat, Dog

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Promotes Pet Relaxation – Helps your pet cope using a natural ingredient

Easy to Give – Available in capsules

Non-Drowsy – Casein is a natural protein in milk.



75 mg – cats and small dogs

1 capsule – Up to 5 kg

2 capsules – 5 – 10 kg

225 mg – Medium dogs

1 capsule – 10 – 15 kg

2 capsules – 15 – 30 kg

450 mg – Large dogs

1 capsule – 15 – 30 kg

2 capsule – 30 – 60 kg


How to administer

Zylkene is easy to give, you can

  1. sprinkle on food
  2. Give directly into the mouth
  3. Can be dissolved in liquid.

For short term usage:

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

For long term usage:

Give Zylkene to your dog or cat for one month then reassess their behaviour, continue if needed.


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