This item requires a vet's prescription
Activyl Spot On Large Cat (Over 4kg)
Activyl Spot-On Solution for Large Cats is a highly effective innovation for the treatment and prevention of flea infestations in large cats weighing above 4kg.
The solution contains the active substance Indoxacarb which works using a process called bio-activation. This mode of action uses enzymes inside the flea to activate and produce an active compound that interferes with the flea’s nervous system.
Once activated, Activyl will not only kill adult fleas but also break the flea life cycle and prevent eggs developing into larvae.
Activyl Spot-On Solution for Large Cats can also be used as part of a treatment strategy for the control of Flea Allergy Dermatitis (FAD).
Each 1.03ml pipette contains 200.85mg Indoxacarb.
It is supplied in packs of 4 single use pipettes.
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:
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.
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Service reviews have been compiled from 36938 customer reviews
So quick and easy to find the products I wanted to purchase for my cats 🐈
Questionnaire was easy to follow, covered breed, age, and any healthcare issue.
Set my mind at rest knowing that the service was more than just selling.
Very, very expensive, especially with pricey postage. Doesn’t cover all the worm types like others. Probably will take my dog to vet next time. Not worth 17 pound I had to pay. Got it cos my dog will not take tablets but at that price it is better to go to vets and get full treatment and protection.
Excellent, efficient service. Drugs always arrived on or before time. Have used them for some time and will continue to use them as long as I have animals to care for. Would recommend them without reservation .
Very professional from the first contact, the way I had to register my dogs made my feel this was a real professional outfit not some over seas scam. I will be using you again and will recommend you to everyone I deal with as a breeder I only like to recommend people I have dealt with. Delivery was also very prompt well done.
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