I know this is an old post but we slaughter drakes and hens at all ages and love the taste of older ducks just as much as 4 month olds...So I am wondering then what to do with drakes that you have had for a couple of years or year in your breeding program? Are they going to taste awful? What can be done with them? Are restaurants then only buying ducks that are several months old? Thanks for any help. I have personally never ate duck but have raised Muscovies for 10 years for others to enjoy and have sold them as day old ducklings up to 1-3 year old hens and drakes. Thanks for any help.