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Advocate for Cats Spot On for Cats 40 (Kittens & Cats up to 4kg)

You save 59%
Vet prescription required in checkout
You save 59%

Advocate for Cats Spot On for Cats 40 (Kittens & Cats up to 4kg)

Advocate Spot On for Cats is a treatment for protecting against fleas, roundworm, lungworm, heartworm and ear mites.
Standard Retail Price £28.84
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  • Details
  • Instructions
  • Delivery Info
  • Service Reviews (94455)

Advocate for Cats

Advocate for cats is a flea and wormer spot on treatment for protecting against fleas, roundworm, lungworm, heartworm and ear mites. It is supplied in packets of 3 or 6 single use pipettes. Each screw cap pipette contains a solution containing Imidacloprid and Moxidectin which presents in a yellowy/brown liquid.

The dosage and strength of Advocate for cats treatment depends the size of cat and on why it's being used. Use Advocate for Small Cats if your cat weighs less than 4kg and Advocate for Large Cats if your cat weighs over 4kg.  For cats larger than 8kg use the appropriate combination of Advocate for cat pipettes.  One treatment of Advocate for cats treats any existing infestation and prevents future flea infestations for 4 weeks.

How to administer Advocate for Cats: Part the fur on the back of your cat's neck at the base of the skull. You may want to slightly dampen your fingers to part the fur, especially if they have a very thick coat. Where you can see skin place the top of the pipette and squeeze firmly several times to empty the contents onto the skin. Advocate for Cats is applied to the base of the skull to minimise the chances of your cat licking the product. Apply Advocate for Cats to your cats neck and the solution will quickly spread to kill 98-100% of fleas in just 12 hours. Only apply Advocate for Cats to undamaged skin. Do not use Advocate for cats in kittens under 9 weeks of age.


If you see the "prescription required" sign next to an item you’d like to order, it means the item can only be issued with a prescription. While you can add these items to your shopping cart and pay for them along with other non-prescription products, we can’t dispatch them until we’ve received a prescription.

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. There's a small fee, but if you're in a hurry they are worth considering. To ensure you get your courier order as quickly as possible, please place your order before 12 Noon Monday to Thursday. 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 on a normal working day.

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.

Refrigerated items are only dispatched by courier Monday to Thursday to ensure the item remains cool.

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

For more information, view our Delivery page.

Service Reviews (94455)
Independent Customer Feedback

Advocate for Cats Spot On for Cats 40 (Kittens & Cats up to 4kg)

4.9/ 5
(94455 customer reviews)
  1. 5
    "I recommend Pet Drugs Online. They are prices are consistently the best. The website is eye-friendly and easy to use. Deliveries are always on time. I've been using them for years and they've never let me down."
    Review by Julie Grisi / (Posted on
  2. 5
    "I have used this company for all my dogs worming and flee treatments for some time now. Very reasonably priced and quick delivery."
    Review by Angela M / (Posted on
  3. 5
    "Very good service, good prices, sometimes have issues uploading prescriptions , instructions could be clearer."
    Review by David Johnson / (Posted on
  4. 5
    "The Customer Service Assistant was excellent, friendly, and knowledgeable.
    The service was ***** star!!!!!"
    Review by / (Posted on
  5. 5
    "the service is very reliable as always. The items arrived as stated and on time."
    Review by / (Posted on
  6. 5
    "I found just what I wanted and it arrived the next day. What more can you ask!
    Will certainly use again - many thanks"
    Review by / (Posted on
  7. 5
    "Got my order quickly and the process was simple - was my first time using a prescription online for pet medication"
    Review by Nadia Ali / (Posted on
  8. 5
    "Quick and easy to order, no
    Problems and cheaper than the vets very happy with service and site easy to use"
    Review by Jennifer France / (Posted on
  9. 5
    "I received the product very quickly. I order every 2-3 months and have always found the site easy to use and the service very reliable."
    Review by / (Posted on
  10. 5
    "Excellent product, Good value & fast delivery"
    Review by clive ferneyhough / (Posted on
View all 94455 customer reviews

Vet prescription required in checkout

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