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Prilactone Tablets 40mg
Simple steps for pet prescriptions
  • 1Get a prescription from your vet
  • 2Place your order with Pet Drugs Online
  • 3Attach a prescription and tell us about your pet, read more
  • 4Our vets will double check your order
  • 5Your order is dispatched right away
Next day delivery*
Place your order by 12 noon and we'll get it to you the next working day.
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Prilactone Tablets 40mg

This item requires a vet's prescription

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35734 Reviews
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Prescription Info.
Service Reviews

Prilactone Tablets 40mg

Prilactone Tablets 40mg is for the treatment of congestive heart failure in dogs.

It is supplied in 40mg tablets, either individually or in packs of 30.

This is a prescription item and will be sent once a valid prescription is received.

To check the most up to date information about this product, please read its Summary of Product Characteristics (SPC) on the Veterinary Medical Directorate’s (VMD) Product Information Database:

View summary of product characteristics (SPC)

For orders over £29 postage is free. For orders under £29 we charge £2.99 for postage

For Light items (under 2kg) our standard method is Royal Mail Second Class (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 or a Guaranteed Next Day 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 qualify for next working day delivery, orders must be placed before 12 Noon Monday to Thursday. There is no standard Saturday courier delivery.

Heavy items weighing 2kg and more are sent via courier. If ordered before noon Monday to Thursday, Heavy items will be delivered next working day. Heavy items ordered after 12 Noon Friday, or anytime Saturday and Sunday will dispatched on Monday for a Tuesday delivery.

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 Second Class.

All exceptions to these guidelines are noted in the product description.
For more information, view our Delivery page.

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.

Product reviews for prescription products are not allowed by the RCVS. But here is what our customers say about our service:

Service reviews have been compiled from 35729 customer reviews


Very impressed with speed of service , prices and personal contact on phone.
Would and have recommended you to family and friends .


Great service !quick delivery thank you


Ordering was easy, Price was right and delivery was quick & on time


excellent,fast delivery,easy to order site


Speedy delivery, well known high performing brand flea spot-on at bargain prices. I (like the fleas no doubt) will be back.


Good prices and prompt delivery


I have used Pet Drugs Online for quite some time. The website is easy to use, the prices are cheaper than our vets, and products arrive quickly. I will continue to use.


I have used PDOL on a regular basis and their prices have always been competitive. Because of the nature of the prescription items ordered, delivery is always by next day. Customer services are contactable and always helpful.


Very fast and efficient


Speedy delivery and excellent prices

View all 35729 reviews