Zylkene Plus

No.1 Calming Supplement in the UK* – Zylkene Plus Capsules help dogs and cats with long term or recurring challenging situations by using a dual action formula of a natural milk protein and white fish muscle, proven to have calming effects. 

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What is Zylkene?

Zylkene is a calming supplement that has clinically proven calming properties to help relax your dog inside and outside the home.

A natural ingredient

Zylkene contains a natural ingredient derived from a protein in milk called casein that has a peptide (protein) molecule, well known to promote the relaxation of new-borns after breastfeeding by delivering ‘calming messages’ to the brain via the body’s natural ‘messenger’ system (scientifically known as neurotransmitters).

Easy to give

Zylkene comes in capsule form – simply sprinkle onto your dog’s food.

When to give Zylkene?

Give Zylkene 1-2 days before the predicted stressful event or when a change in their environment is expected to happen.

The UK's No. 1
Veterinary calming supplement*
Easy to Administer
Easy to give
Contains a
natural milk protein

Recommended daily amounts:

Small Dogs (under 10kg)
Medium Dogs (10 - 30kg)
Large Dogs (15 - 60kg)
Up to 5kg - 1 capsule
10 - 15kg - 1 capsule
15 - 30kg - 1 capsule
5 - 10kg - 2 capsules
15 - 30kg - 2 capsules
30 - 60kg - 2 capsules

Cats find it difficult to cope with some situations.

Find out how you can help your best friend.

Buy Zylkene calming supplements for dogs

Also available at your local vet