
Choose VECTRA® 3D against external parasites, vectors of diseases
Keep your dog safe from mosquitoes
With VECTRA® 3D, you can be assured that you are offering your dog the advanced protection against mosquitoes. VECTRA® 3D is formulated with a synergistic combination of active ingredients providing persistent anti-feeding properties that keep mosquitoes from biting. This is an unmissable part of the prevention strategy against heartworm disease for your dog.
- Strong repellent action against mosquitoes, preventing mosquitoes from biting your dog and transmitting pathogens
- Fast insect killing on contact against the most aggressive mosquito species: mosquitoes are killed before they get a chance to bite your dog
- Protection against mosquito bites starting from day 1 and lasting for 1 month

Mosquitoes
in dogs
Dirofilariosis in dogs
Dirofilariosis (D. immitis), also known as heartworm disease, is a serious and potentially fatal illness caused by a worm that lives in the pulmonary arteries and the right side of a dog’s heart. The transmission of this worm, known as Dirofilaria immitis, requires a mosquito as an intermediate host, with the dog being the definitive host.

The danger this parasite poses, is that there are very few clinical signs of infection until it is too late, which is why it is called a "silent" or "hidden" disease.
This is why prevention is crucial.
Check myVBDmap™ the real-time map
Find updated information on dirofilariosis distribution looking at the real-time platform