Vet prescription required in checkout

Stronghold Spot On 45mg For Cats

You save 49%
Vet prescription required in checkout
You save 49%

Stronghold Spot On 45mg For Cats

Stronghold Spot On is a spot on treatment for fleas, roundworms, hookworms, heartworm, biting lice, sarcoptic mange and ear mites.
Standard Retail Price £26.65
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  • Service Reviews (68127)

Stronghold for Cats 45mg

Stronghold Spot On 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 or 6 single use pipettes.

After applying Stronghold Spot On, the adult fleas on the pet are killed, no viable eggs are produced, and larvae are also killed. This process breaks the flea lifecycle, stopping flea reproduction.

Stronghold for cats can also prevent heartworm. If you’re planning to travel to an area where mosquitoes may be present, administer Stronghold Cat at least one month before exposure to mosquitoes, then monthly, ending one month after the final exposure.

To treat biting lice infestations, roundworm and intestinal hookworms, use Stronghold for cats just once.

How to apply Stronghold Spot On:
Apply to the skin at the base of the neck in front of the shoulder blades.
1) Remove the Stronghold for cats pipette from its protective package
2) Holding the pipette upright, firmly depress the cap to puncture the applicator seal, then remove the cap
3) Part the hair at the base of your animal’s neck in front of the shoulder blades to expose a small area of skin
4) Apply the tip of the Stronghold pipette directly to the skin without massaging.
5) Squeeze the pipette firmly to empty the contents in one spot.
6) Avoid contact between the product and your fingers


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

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 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.

Refrigerated items are only despatched 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 (68127)
Independent Customer Feedback

Stronghold Spot On 45mg For Cats

4.9/ 5
(68127 customer reviews)
  1. 5
    "Great price, great service, and no complaints from the cat! 😊"
    Review by PHILIP SPENCER / (Posted on
  2. 5
    "Goods arrived quickly in good condition. Will use again."
    Review by / (Posted on
  3. 5
    "Excellent, i ordered one pack of Aktivait for cats and it arrived two days later."
    Review by Sarah Thurley-Stewart / (Posted on
  4. 5
    "Quick postage good products"
    Review by Amy / (Posted on
  5. 5
    "Excellent, would highly recommend"
    Review by / (Posted on
View all 68127 customer reviews

Vet prescription required in checkout

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