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Vet prescription required in checkout

Prinovox Spot On Large Cat (4-8kg)

You save 23%
Vet prescription required in checkout
You save 23%

Prinovox Spot On Large Cat (4-8kg)

Prinovox is a broad spectrum parasiticide for the treatment and prevention of lungworm, fleas and also for lice, mites, heartworm and roundworms.
Standard Retail Price £34.38
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  • Details
  • Instructions
  • Delivery Info
  • Service Reviews (85443)

Prinovox Cat

Prinovox cat is for the treatment and prevention of fleas, the treatment of mites and roundworm and the prevention of heartworm

Prinovox cats is available in 4 pipettes.

Prinovox for cats is a prescription item and will be sent as soon as valid prescription is received.

Each 0.4ml pipette of Prinovox cat contains as active ingredients: Imidacloprid (80mg) and Moxidectin (8mg).

Always follow the instructions given by your vet


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 (85443)
Independent Customer Feedback

Prinovox Spot On Large Cat (4-8kg)

4.9/ 5
(85443 customer reviews)
  1. 5
    "Always fast delivery when I order from you with Covid-19 here"
    Review by Brian Fleming / (Posted on
  2. 5
    "Easy ordering and rapid delivery"
    Review by / (Posted on
  3. 5
    "Buy from Pet Drugs quite often.never have any problems.everything is delivered versed quickly and well packed"
    Review by Lynn Mayes / (Posted on
  4. 5
    "Always an efficient and reliable service with help and advice about products if needed. Simple service to use with quick delivery."
    Review by Denise Tamblyn / (Posted on
  5. 5
    "I have used Petdrugsonline.co.uk for years and I have always had excellent service whether on line or on phone. People are all very helpful."
    Review by Wilma Hay / (Posted on
  6. 5
    "Excellent and prompt service:-)"
    Review by Hazel Jones / (Posted on
  7. 5
    "Will definately use again , affordable & speedily dispatched, im very pleased with my orders"
    Review by Debs hall / (Posted on
  8. 5
    "Great prices, easy to use website, fast delivery. Always impressed by the service provided. Recommend!"
    Review by / (Posted on
  9. 5
    "Excellent service. Easy to contact. Friendly and helpful."
    Review by Lynne Cheshire / (Posted on
  10. 5
    "Great service, item ordered easily. Emailed when item was dispatched and arrived quickly. All good. *****"
    Review by Sarah Lawson-Barnes / (Posted on
View all 85443 customer reviews

Vet prescription required in checkout

  1. Get a prescription from your vet
  2. Place your order with us
  3. Add a prescription and tell us about your pet.
  4. Our vets will double check your order & your order is dispatched right away
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