Open the pipette by breaking off the end and apply the contents to the cat's neck, behind the ears, so that it cannot lick the product. In white cats, the product may cause temporary discolouration of the coat at the point of deposit. It takes a few days for the pipettes to work properly. As this product contains plant extracts, it is possible that some ticks may remain on the animals. Therefore, the transmission of infectious diseases (pyroplasmosis...) cannot be excluded.