 Charles now farms Hubbard chickens, which are a little slower growing, so they're not ready for slaughter until about 40 days old, just shy of six weeks. And remember, I've got two of these as well, Foxy and Heihei. When did you switch to this new lower density system? Two years ago. The old system, you can go to 38 kilos, whereas here we'll go to 30 kilos in stocking density.