Genetics, breeding systems, and are EPDs all they are made out to be? https://www.penguin.co.uk/books/438164/a-breed-apart-by-adam-henson/9781785943768, by Adam Henson http://bestyetaisires.com/ https://dutchcreekangus.com/ A more in-depth https://www.agriculture.com/livestock/cattle/using-epds-to-better-your-cattle-herds at EPDs Podcast website: vintageamericanapodcast.com Blog: brambleberrymeadow.com