(Virbac) Allerderm EFA-Z Plus contains concentrated Omega-6 fatty acids, vitamins A and E, and zinc in a specially formulated liquid dietary supplement for dogs and cats. Essential fatty acids from sunflower seed oil, fish oil, and borage seed oil. Pump dispenser bottle allows mess-free delivery of EFA-Z Plus directly onto pet's food. Feed 2 pumps per 15 lbs. body weight daily. Chicken flavor.