Get your pet tested for an existing heartworm infection. After consulting the vet start the treatment. Weigh your pet and choose the relevant pack from the four colour-coded packs available. Refer dosage table for details.
Let the pet stand in a comfortable position. Make a bare skin spot at a point between the shoulder blades and the base of the neck.
Place the tip of the open pipette on the bare skin spot. Press the pipette and pour out the entire content of the liquid on the spot. Allow it to dry.
For small dogs, spot-on application needs to be done at one place while for larger dogs apply at 3-4 spots starting from base of skull and move across the backbone.