An Appropriate Ratio Of Omega 3, 6 And 9 Essential Fatty Acids (Efas) Is Necessary To Promote A Healthy Coat And Skin. A Deficiency Of Efas Is A Frequent Cause Of A Lustreless Coat. The Combination Of All Three Omega Oils Ensures That Efas Are Absorbed In The Correct Ratio. Diets Rich In Omega 6 Will Suppress Omega 3, While Omega 9 Dilutes The Amount Of Omega 6, Thereby Ensuring The Correct Ratio Of Omega Oils Is Maintained.