Mychicagosteak.com offers a variety of steaks, and the sourcing of beef can vary. While some cuts may be grass-fed, others may be grain-finished, which is a common practice to enhance flavor and tenderness. Grass-fed beef is known for its distinct taste and health benefits, but it may not be available for every product listed on their website. If you are specifically looking for grass-fed options, I recommend visiting the current web page of Mychicagosteak.com to check for detailed product descriptions. This information will help you determine which steaks meet your preferences. Additionally, product availability may change, so browsing their offerings can provide the most up-to-date details regarding grass-fed options.