Question and not sure where to post so I'll start a thread I am hatching eggs for a friend who breed his male Muscovy to his female Peking I know it will make a mule and I wanted him about it but he just wants the ducklings for pets to live on pond anyway here's my question when incubating which number of days do I go by? The Peking 28 day or the Muscovy 30to 35 days? Any help would be appreciated