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Stronghold Spot On Toy Dog 30mg (2.6-5kg)
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Stronghold Spot On Toy Dog 30mg (2.6-5kg)

This item requires a vet's prescription

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  • Vet price £26.92
  • Our price £11.90
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Prescription Info.
Service Reviews

Stronghold Flea Treatment: Stronghold Spot On 30mg (2.6-5kg)
Stronghold Spot On 30mg is a spot on treatment for fleas, roundworms, hookworms, heartworm, biting lice, sarcoptic mange and ear mites in toy dogs and cats.
It is supplied in packs of 3 or 6 single use pipettes.
Stronghold Spot On 30mg Toy Dog is suitable for dogs weighing: 2.6kg to 5kg.

Save 50% on Stronghold for dogs by shopping with us.

What is Stronghold Flea Treatment?
It is available as a spot-on solution in 2 different concentrations (6% and 12%) and in tubes of various strengths (15, 30, 45, 60, 120, 240 and 360mg). The concentration and the strength to use depends on the weight and species of the animal being treated. The correct concentration and size will be determined by your vet during their examination of your pet and stated in their written prescription.
Stronghold Spot On is primarily used to treat and prevent infestations with parasites both externally and internally. It has an effect externally to kill parasites such as fleas and mites that live on the skin or in the fur of cats and dogs. In addition it is effective at treating worm parasites that live inside the animal's body.

As combination treatment (for both internal and external infestation) Stronghold flea treatment can help treat:
sarcoptic mange (scabies)
biting lice
ear mites
adult intestinal roundworms
treatment for flea allergy dermatitis (FAD)

Stronghold for dogs can also both treat and prevent:
flea infestations by killing adult fleas, their larvae and their eggs on the animal, and in the litters of pregnant/nursing bitches

Stronghold for dogs can be used to prevent:
heartworm disease

How do I apply Stronghold Spot On?
When you are ready to treat your dog, push the tube through the foil blister pack. Press the cap of the tube down and then open. Part the fur between your dog's shoulder blades so you can see the skin. Then squeeze the contents of the tube onto this area. This liquid is absorbed by the skin and has an effect throughout their body.

Selamectin is the active substance in the anti-parasitic medicine Stronghold Spot On. Selamectin is part of the avermectin class of anit-parasitic medicines. Selamectin works by activating special protiens in the nerve and muscle cells of parasites, which disrupts their normal electrical activity and causes their death or paralysis.
When treating your dog with Stronghold Spot On, please be aware that it is highly flammable. So treatment should be given well away from heat, sparks, open fires or other sources of ignition. You should not smoke, eat or drink while applying as this can lead to accidental transfer to the mouth. You should wash your hands thoroughly once you have treated your dog.

It is advised that you do not handle the treated area until the application has fully absorbed (dried) into the skin. Once empty the tubes should be safely disposed of fully out of sight and reach of all children and pets.

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 41166 customer reviews


Good prices. Good quick delivery. Will definitely use again


speedy delivery,well packaged. I was like a big kid @ christmas!


i've used them for years ,used to get a nice catalogue better than trawling on line!
always been really friendly and helpful on the phone and the pruducts are good and work well.


Excellent service, quality products, quick delivery, 100%,have recommended to one of our neighbours


Your service is very good quick delivery and easy to order on line


Good service great price


Very easy to buy from you on line. Very polite staff easy to order and received safely Thank you


I use pet drugsonline to get cheaper prescription drugs and veterinary diet for my dog. If I have had issues, they have been solved quickly with the help of the excellent costumer service team. I have only good things to say


Great product, fast delivery


just a very good price saves me money to spend on my dogs

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