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Stronghold Spot On Puppy & Kitten 15mg (Up to 2.5kg)
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
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Place your order by 12 noon and we'll get it to you the next working day.
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Stronghold Spot On Puppy & Kitten 15mg (Up to 2.5kg)

Stronghold Spot On 15mg Puppy And Kitten (3 Pipettes)

This item requires a vet's prescription

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  • Vet price £25.06
  • Our price £12.02
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Estimated dispatch within 24 hours (subject to stock) See our delivery options

Prescription Info.
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Stronghold Spot On 15mg (Up to 2.5kg)

Stronghold Spot On 15mg is a spot on treatment for fleas, roundworms, hookworms, heartworm, biting lice, sarcoptic mange and ear mites in dogs and cats.

It is supplied in packs of 3 single use pipettes.

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 38002 customer reviews


Very easy to use and speedy delivery.


Quick,efficient service. Fair price. Would definitely use them again!


Great price and super fast delivery. Great website and easy to use


The delivery on my items is very fast always good service


I have been using Pet Drugs Online for the last few years. Their medication is always the cheapest I've found, saving me thousands of pounds it would have cost me buying it from the vets. Excellent customer service and delivery as well.


Good service & great value, their savings are a lot more than other online pet drug companies .
Delivery could've been quicker considering it wasn't free.

On 23 Mar 2018 Pet Drugs Online responded:
Thankyou for your feedback. The effipro treatment is a fipronil based treatment which a large number of flea products use. These are effective in killing adult fleas but not the egg or larvae stage. It would be worth either trying frontline plus which will treat all stages of the flea cycle. Or use a household spray to treat the immature stages that are in the home
Kind regards Shirley 


Good value for money and quick service


Fantastic prices, well packaged, arrived quickly. Recommend to everyone I meet!


Quick delivery. Well packaged. Good prices.


Excellent service and good value

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