Zylkene (Dog & Cat)

You save 42%
You save 42%

Zylkene (Dog & Cat)

Zylkene is forumulated to help your pet cope with changes in their environment or day to day life. EXTRA 10% OFF ZYLKENE CAPSULES UNTIL 30th NOVEMBER.

Standard Retail Price £16.76
Fast delivery See Options
In stock
  • Details
  • Delivery Info
  • Reviews (836)

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. It’s 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 (836)
Independent Customer Feedback

Zylkene (Dog & Cat)

4.5/ 5
(836 customer reviews)
  1. 2
    "Don't think they helped much. In the beginning felt more confident, but as the fireworks got worse, swapped back to Nutracalm which seem to help more.. They are very pricey too."
    Review by Amanda Poynton / (Posted on
  2. 5
    "Great service fast delivery"
    Review by / (Posted on
  3. 5
    "Our cat over grooming so tried this, she seems a lot more contented and fur starting to come back. Easy to give just open capsule and mix with licky lick"
    Review by / (Posted on
  4. 5
    "This is the first product that has helped my dog during Firework night."
    Review by Amanda Sandry / (Posted on
  5. 5
    Review by Julie Williams / (Posted on
  6. 3
    "Ordered for my neighbours who has a very frightened greyhound during fireworks season. As far as I know they do what they are supposed to do for her."
    Review by Pat Bradley / (Posted on
  7. 5
    "My dog is traumatised by fireworks and this definitely helped to calm her. She didn’t shake or pant as much as she used to. Would highly recommend."
    Review by Carol Martin / (Posted on
  8. 4
    "had them last year and found they really helped my dog with the fireworks"
    Review by / (Posted on
  9. 5
    "It does what it says on the box."
    Review by Alan Doubleday / (Posted on
  10. 3
    "Didnt makmuch difference and difficult to give to my dog. She knew it wasnt food!!!"
    Review by Helena Lord / (Posted on
View all 836 customer reviews