tick
Free delivery over £29 Get it free and fast to your door
tick
Save up to 76% on pet care Low cost medications & veterinary food
tick
Genuine UK pet medicine Fully accredited online Vet Pharmacy
Based on 94327 independent reviews

Zylkene (Dog & Cat)

You save 35%
You save 35%

Zylkene (Dog & Cat)

Zylkene is forumulated to help your pet cope with changes in their environment or day to day life.
SKU
1431
£10.80
Standard Retail Price £16.76
Fast delivery See Options
In stock
  • Details
  • Delivery Info
  • Reviews (866)
Details

Zylkene for Dogs and Cats

Zylkene is a complementary feeding stuff for both cats and dogs; it contains a natural product, derived from casein, a protein in milk. It can be used for both dogs and cats to give owners the power to help their pets cope with different situations, such as the introduction of a new pet, new baby, house moves, multi-animal households, cattery or kennel stays, travelling, fireworks/loud noises, home alone or travel anxieties.

Zylkene for Dogs is available in 3 sizes, 75mg for small dogs, 225mg for medium sized dogs and 450mg for large dogs.  Zylkene is easy to give; once a day either directly into the mouth or by opening the capsule and mixing with food.For information on the size and quantity of tablets you should give your dog, see below. Zylkene for Cats is a 75mg capsule, with two capsules recommended for larger cats weighing 5-10kg.

Zylkene Dog and Cat Dosage:

Dogs and cats weighing less than 5kg. 1 x 75mg capsule per day
Dogs and cats weighing 5-10kg. 2 x 75mg capsules per day
Dogs weighing 10-15kg. 1 x 225mg capsule per day
Dogs weighing 15-30kg. 2 x 225mg capsules per day OR 1 x 450mg capsule per day
Dogs weighing 30-60kg. 2 x 450mg capsules per day

Our VetOur vet says... 'You can give your cat or dog Zylkene without prescription for times when they feel anxious for any reason. Pop the capsule in their mouth or mix with food when you feel they need it. Its a really effective calmer.'

Delivery Info

Please view our Delivery and Coronavirus pages for the latest updates.


Light (usually non-food) orders under £29 are charged £2.99 postage. Heavy (typically food) orders under £29 are charged £4.49 postage.

For Light items (under 2kg) our standard method is Royal Mail 2nd Class Tracked (there are a few exceptions, so if in doubt check our Delivery page).

To get it faster you can upgrade Light items to Royal Mail 1st Class Tracked or a Guaranteed Courier service, Saturday Courier or even before 12 noon services where available. There's a small fee, but if you're in a hurry they are worth considering. To ensure you receive your items as quickly as possible, please place your order before 12 Noon Monday to Thursday as there is no standard Saturday courier delivery.

Heavy items weighing 2kg and more are sent via courier. Heavy items ordered after 12 Noon Friday, or anytime Saturday and Sunday will be processed as soon as possible during working days.

Please note that if you are purchasing a mix of Light and Heavy items at the same time, these will be sent separately. The Heavy items being sent by Courier, the Light items by Royal Mail 2nd Class Tracked.

All exceptions to these guidelines are noted in the product description.


For more information, view our Delivery page.

Reviews (866)
Independent Customer Feedback

Zylkene (Dog & Cat)

4.5/ 5
(866 customer reviews)
  1. 5
    "This product supports my older dog as he has become anxious and frightened of any loud noise."
    Review by / (Posted on
  2. 3
    "Didn't work as well as I'd hoped but will try again, and give them to our dog more in advance."
    Review by Gemma Kernick / (Posted on
  3. 5
    "These really seem to take the edge off of my dogs anxiety."
    Review by / (Posted on
  4. 5
    "Excellent value and service"
    Review by Jenny Slater / (Posted on
  5. 5
    "Calmed my cats whilst moving home"
    Review by / (Posted on
  6. 4
    "Good"
    Review by / (Posted on
  7. 5
    "They work for my dog, purchased a few times."
    Review by June Latham / (Posted on
  8. 5
    "Takes the stressy edge of my cockers."
    Review by Lynn Mayes / (Posted on
  9. 5
    "Great to use when your my dog get worried about travel . or fireworks going off. Given in his food helps to calm him down."
    Review by / (Posted on
  10. 5
    "Excellent"
    Review by Gloria Duncanson / (Posted on
View all 866 customer reviews