Vectra 3D for large dogs

Why your dog needs VECTRA 3D

Act before they bite!

Fleas, ticks, mosquitoes or biting flies can affect your dog as they can transmit dangerous pathogens in only one bite. Prevention is key.


  • Has an unique, easy, and safe applicator specially designed to spread naturally over the dog’s body.
  • Kills fleas, ticks, mosquitoes and stable flies for one month.
  • Is available in 4 dosing sizes to match your dog’s body weight.
  • Is safe for puppies as young as 7 weeks and above 2kg.
  • Remains effective after swimming once per week or up to two shampooings or bathings.

Applying VECTRA 3D is Simple

1. Remove applicator from package.

2. Use rubber gloves when handling or applying the product. 

3. Part your dog’s hair to make the skin visible.

4. Place the applicator tip against the skin at the base of the tail and draw a straight line up your dog’s back, stopping between your dog’s shoulder blades. 

5. Remember to squeeze the applicator tube until it’s empty.


Note: Avoid contact with pets until dry. Once VECTRA 3D is applied, it is recommended to wait for the application site to dry before allowing the treated dog to come in contact with fabrics or furnishings. It is recommended to treat dogs in the evening, or before taking them for a walk.


VECTRA 3D is available in Canada through licensed veterinarians and select retailers.