These eggs are different from factory-farmed duck eggs, which can be produced by the tens of thousands, and come from ducks that are raised in dense quarters and fed a mixed diet. In contrast to this, Pan, who has 1,500 egg-laying ducks, allows them to roam freely and mixes in hay grass to supplement their diet.
有別於大型養鴨場動輒數萬隻，採高密度圈養、投以完全混合飼料，目前有 1,500 隻蛋鴨的潘旭煌仍採放養方式，除飼料外還增餵牧草。