Do you have a drake?
If you do then I wouldn't.
If all your ducks are female then you CAN or you can feed the flock raiser and keep oyster shell in a dish near the food. The females will use what they need.
If you do then I wouldn't.
If all your ducks are female then you CAN or you can feed the flock raiser and keep oyster shell in a dish near the food. The females will use what they need.
