I thought I read somewhere that ducks can die if they eat medicated feed. I went to the feed store this weekend looking for non-medicated starter grower for my ducks and the man at the feed store said that ducks can eat medicated feed. I explained to him that I read that they couldn't. He told me that it wasn't true. Am I dreaming that I read this? Can baby ducklings eat medicated starter/grower feed or not?