These test results by Lipid Technologies (Omega3Test) are from a Porterhouse steak from Slanker Grass-Fed Meat. Take note in the bottom table how the Omega-3 fatty acids are more dense with a better ratio in the pure fat. This is why we eat the fat of grass-fed animals for better health.

Slankers Grass Fed Meats Fatty Acid Chart 1
 

 Slankers Grass Fed Meats Fatty Acid Chart 2