

Price range: £31.00 through £50.00 Inc VAT
Prinovox spot-on for cats and dogs
PRESCRIPTION NEEDED (Pom-V)
Prinovox spot-on for cats and dogs is a POM-V parasite treatment that helps protect pets against fleas and selected worms, as advised by your vet. It is applied to the skin on the back of the neck and used as part of a regular parasite control plan.
This single product page will hold all size options as variations in 1 x 4 pipette packs: small cats and ferrets, large cats, and small, medium, large and extra-large dogs. Your vet will choose the correct Prinovox spot-on for cats and dogs based on species and current bodyweight. Always follow the prescription and your vet’s instructions.
Supplied depending on your pet size from Small Cat & Ferret to Extra-Large Dog – in packs of 4
Ordering This Prescription Medicine
A valid veterinary prescription is required before dispatch.
- Add the medicine, strength and quantity shown on your prescription to your basket.
- Upload your prescription at checkout, or send it to us afterwards by email.
- Complete checkout — we’ll verify your prescription before dispatch.
Prinovox spot-on for cats and dogs
Prinovox spot-on for cats and dogs
PRESCRIPTION NEEDED (Pom-V)
Prinovox spot-on for cats and dogs is a prescription antiparasitic medicine. Vets use it to treat and prevent important parasites that affect the skin and internal organs.
Depending on the species and pack size, Prinovox spot-on for cats and dogs helps to:
Kill adult fleas and treat flea infestations
Reduce the risk of flea reinfestation with regular use
Treat certain types of internal worms, as listed in the product leaflet
Support a wider parasite plan tailored to your pet’s lifestyle
Prinovox is used monthly in many parasite control schedules, but your vet will set the exact timing.
Variations Included on This Product Page
All of the following sit under this single Prinovox Spot-on Solution 1×4 product as WooCommerce variations:
Prinovox Spot-on Solution for Small Cats and Ferrets – 1 x 4 pipettes
Prinovox Spot-on Solution for Large Cats – 1 x 4 pipettes
Prinovox Spot-on Solution for Small Dogs – 1 x 4 pipettes
Prinovox Spot-on Solution for Medium Dogs – 1 x 4 pipettes
Prinovox Spot-on Solution for Large Dogs – 1 x 4 pipettes
Prinovox Spot-on Solution for Extra-Large Dogs – 1 x 4 pipettes
Pet owners should always select the exact pack that matches the strength and species written on their prescription.
Benefits of Prinovox Spot-on for Cats and Dogs
Prinovox spot-on for cats and dogs offers several key benefits when used under veterinary guidance:
âś” Vet-prescribed POM-V treatment for cats, ferrets and dogs
âś” Kills adult fleas and helps control flea infestations in the home
âś” Treats selected internal parasites, as advised by your vet
âś” Simple spot-on pipette, applied to the skin at the back of the neck
âś” Weight-based variants from small cats and ferrets up to extra-large dogs
Used correctly, Prinovox spot-on for cats and dogs can help keep your pet more comfortable and reduce the risk of parasite-related problems.
How Prinovox Spot-on for Cats and Dogs Works
Prinovox spot-on for cats and dogs contains a combination of active ingredients that:
Spread across the skin and coat after application
Kill susceptible fleas when they bite or come into contact with the treated pet
Target certain internal parasites once absorbed into the body
Your vet will explain which parasites are covered for your pet’s species and size, and whether any extra products are needed for full protection.
When Vets May Prescribe Prinovox Spot-on
Your vet may prescribe Prinovox spot-on for cats and dogs when:
Your pet has an active flea problem
A regular flea and worm control plan is needed
A monthly spot-on is preferred over tablets
Other pets in the home also need coordinated parasite cover
Before prescribing, your vet will weigh your pet, check their general health and discuss other animals in the household so that all pets can be protected appropriately.
How to Apply Prinovox Spot-on
Always follow your vet’s instructions and the product leaflet. As a general guide:
Weigh your pet and select the exact Prinovox pack prescribed
Remove one pipette from the packaging and hold it upright
Twist or snap off the cap as shown in the instructions
Part the fur at the back of the neck, in a place your pet cannot lick
Place the tip of the pipette directly onto the skin
Squeeze out the entire contents in one spot (or as advised for larger dogs)
Do not massage the liquid in. Allow the application site to dry naturally. Avoid bathing or allowing your pet to swim for the period stated in the leaflet after treatment.
Never split a pipette between animals and never use a dog product on cats or ferrets, or a cat product on dogs.
Safe Use and Home Management
Prinovox spot-on for cats and dogs is a POM-V medicine and must only be used:
For the animal named on the prescription
At the dose and interval set by your vet
Tell your vet if your pet:
Is very young, underweight, pregnant or lactating
Has any long-term health problems
Is receiving other parasite treatments or medicines
Contact your vet promptly if you notice:
Excessive drooling, vomiting, tremors or wobbliness
Redness, hair loss or irritation at the application site
Any sudden change in behaviour or health that worries you
People applying Prinovox should wash their hands after use and avoid touching the treated area until it is dry. Keep children and other pets away from the application site during this time.
For best results, Prinovox spot-on for cats and dogs should be part of a full parasite control plan. Your vet may also advise regular vacuuming, hot washing of bedding, treating all in-contact pets with suitable products and prompt faeces pick-up to help reduce parasite burdens in the home and garden.
You can view the datasheet here
You can view the manufacturer’s website here
Supplied depending on your pet size from Small Cat & Ferret to Extra-Large Dog – in packs of 4
| Weight | N/A |
|---|---|
| Size | Small Cats & Ferrets, Large Cats, Small Dog, Medium Dog, Large Dog, Extra-Large Dog |






