Detach a pipette and hold it upright. Open the pipette by unscrewing the cap. Use the cap upside down to screw and perforate the pipette orifice. Part the animal's hair at the base of the neck until the skin is visible. Place the tip on the skin and squeeze firmly several times to empty the contents directly onto the skin. The application at the base of the neck avoids licking. Take care that animals do not lick each other after treatment. If necessary, hyper-salivation may occur, which is not serious and temporary. Do not use on the cat. Consult the leaflet.