Stonefall Farm

Stonefall raises American Wagyu in West Michigan on an olive-finishing programme, which is unusual enough in this country to be worth explaining rather than just noting. The idea comes from Kagawa Prefecture in Japan, where olive pomace, the pressed residue left after oil is extracted, is dried and fed to cattle. The beef produced that way is sold under its own regional name and is prized for a high proportion of oleic acid, the same monounsaturated fat that dominates olive oil.

What the practice is understood to do is shift the fat rather than simply add more of it, toward a softer texture and a lower melting point. What it is not is a grade, a certification or a breed. Olive feeding is a finishing choice, so a package that says olive-fed is telling you about the last months of the animal's diet and nothing at all about its pedigree.

Its own site says the cattle descend from elite Japanese Wagyu bloodlines and that the programme rests on genetics and a refined, nutrient-rich diet. It does not state a breed generation, a location beyond the region, or the detail of the feeding regime, which is why this listing carries the claim without a breed badge behind it.

So take the olive-fed line as the farm's description of its own method rather than as a verified specification. It is corroborated from outside in the sense that matters commercially, since kitchens that buy it describe it the same way, but the programme itself is not documented publicly in the way a reader could check.

There is no consumer storefront here. Stonefall supplies restaurants, and its own restaurants page is effectively its shop window, carrying the kitchens it works with and a quoted description of its beef from national coverage. For most people this is a name to notice on a menu rather than a box to order.

That is also why the provenance rail on this page is the useful part of it. A restaurant-supply producer's reputation is built where its beef is actually served, and the venues currently naming it are listed here.