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Vectra 3D Spot On Flea Treatment for Large Dogs (25-40kg) - 3 Pack By Vectra

Vectra 3D Spot On Flea Treatment for Large Dogs (25-40kg) - 3 Pack

Vectra 3D is a fast and effective spot-on flea, tick and biting insect treatment which repels and kills via contact.
Vectra 3D for dogs treats and prevents flea infestations, preventing fleas for one month as well as preventing the multiplication of fleas for 2 months by inhibiting egg hatching and the emergence of adults from eggs laid by adult fleas.
Vectra 3D also kills ticks as well as repelling them, therefore preventing them attaching. 
Finally Vectra 3D also repels and therefore prevents biting from sand flies, mosquitos and stable flies for one month post-application. 
Repell to prevent the bite and therefore spread of disease with Vectra 3D.

Key benefits:
- Unique applicator tip allowing easy application
- 2 hour speed of flea kill in treated dogs (killed on contact)
- Stops flea reproduction lasting for 2 months - preventing infestation
- Kills AND repels ticks
- Kills and repels other flying insects
*Remember that no product is 100% effective.

3 pipettes per pack. 
DO NOT USE ON CATS
DO NOT USE in dogs younger than 7 weeks 
DO NOT USE in dogs weighing less than 1.5kg
Read the datasheet carefully before use.

Active ingredients:
Dinotefuran
Pyriproxyfen
Permethrin

VECTRA 3D Product of Ceva Animal Health Ltd. Unit 3, Anglo Office Park, White Lion Road, Amersham, HP7 9FB. Tel 01494781510. Vectra 3D contains Dinotefuran, Pyriproxyfen and Permethrin. Legal Category NFA-VPS. Use medicines responsibly and always read the pack leaflet before use."

Ratings & Reviews

10 reviews

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25/4/2025 4:48:00 PM

Must have

by Jane Miller -

This brand is my go to for total flea and tick control. Very satisfied.

19/9/2025 8:57:00 AM

Great value for money

by Isaac Lee -

Compared to other brands this works just as well and is a better price for the 3 pack.

20/5/2025 10:31:00 AM

Solid protection

by Heather King -

Does a good job but you have to be careful with application to ensure it reaches the skin.

10/10/2025 9:53:00 AM

Reliable and effective

by Gary Iverson -

Consistent results every month. The long tip applicator is perfect for a dense coat.

21/7/2025 6:36:00 PM

Best on the market

by Faye Harvey -

I have tried them all and this is the most powerful and reliable treatment for large breeds.

27/5/2025 4:53:00 PM

Happy with results

by Edward Grant -

Switched from a tablet to this spot on and my dog seems much better. No more scratching.

27/7/2025 7:14:00 PM

Strong protection

by Daisy Finch -

This product is brilliant for large dogs and gives me confidence in his safety from ticks.

8/8/2025 6:15:00 AM

Excellent value

by Chris Dillon -

Buying the 3 pack saves money and ensures I always have the next dose ready. Highly effective.

23/10/2025 6:07:00 PM

Great for prevention

by Beth Cooper -

Keeps my dog protected even after swimming or rolling in the woods. Very reliable formula.

17/8/2025 10:54:00 PM

Must buy for big dogs

by Adam Brown -

Perfect dosage for my large Labrador. Easy to apply and no issues with side effects.