Hi everyone! I recently obtained about 3-day old ducklings, however, they are now about a week and a half old. I have 2 Pekins a khaki Cambell and one Indian black runner. My question is if Inidna black runner ducklings imprint on humans, if so how long should that take and what can I do to make that happen! The ducklings lets me hold and pet him, but doesn't follow me around what so ever.