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Effipro Spot On Large Dog 20-40kg

Effipro Spot On Large Dog 20-40kg

Effipro Spot On Dog is a flea and tick treatment for dogs, used to treat and prevent flea infestations for up to eight weeks.
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Effipro Spot On Large Dog has been formulated to treat and prevent flea and tick infestations in dogs that weigh over 20kg up to 40kg.
Each pipette of Effipro Spot On Large dog contains 2.68mg of Fipronil. Fipronil is an acaricide and insecticide that kills fleas within 24 hours of application and ticks within 48 hours. However, there are two species of ticks that can take a little bit longer to be killed. If either Rhipicephalus Sanguineus or Ixodes Ricinus are present when your dog is treated with Effipro Spot On Large dog, the ticks may not be killed within the initial 48 hours but they should be killed within 7 days of the application.
Once applied, Effipro Spot On Large dog is effective against fleas for 8 weeks and effective against ticks for 4 weeks.

Apply every 4 weeks to maintain the protection against future flea and tick infestations. It is important to apply the dose where the animal cannot lick off and to make sure that animals do not groom each other until after the treatment is dry.

Effipro Spot On Large Dog does not prevent ticks from becoming attached to the animal. If your dog has been treated with Effipro before it is exposed to ticks, the ticks will be killed within the first 24-48 hours from when they have attached themselves to your dog. Usually, this happens before they have time to feed on the animal which helps to reduce the possibility of diseases being transferred. Once the tick is dead, they should drop off the dog, but if any remain on the dog then they can be removed with a gentle pull.

Do not use on puppies under 8 weeks old or weighing under 2kg.
Do not use on sick or convalescent animals.
Do not use in rabbits, as they can suffer from adverse drug reactions and can even result in death.
Do not use in cases of hypersensitivity to the active substance.

Delivery Info

Please view our Delivery  and Coronavirus pages for the latest updates.

For orders over £39 postage is free. For orders under £39 we charge £2.99.

For Light items (under 2kg) our standard method is Royal Mail First Class (there are a few exceptions, so if in doubt check our Delivery page).

To get it faster you can upgrade Light items to 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. 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 as soon as possible on a normal working day.

All exceptions to these guidelines are noted in the product description.

For more information, view our Delivery page.

Reviews (1)
Independent Customer Feedback

Effipro Spot On Large Dog 20-40kg

4/ 5
(1 customer reviews)
  1. 4
    "Seems effective as no bugs before or now. Though there may not be any about either!"
    Review by Rachel Paul / (Posted on
View all 1 customer reviews