Mallard in the Company of Khaki Campbells

[RavenClawPekin6]

I have just been offered a Mallard duck. Nether of us are sure if it's male or female. It's a few weeks old and my Campbells are 10 weeks old.
Would this be unfair on the Mallard because I have no other Mallards. Do Mallards and Campbells get along well with each other?
Many thanks

 

[Kathy farms]

I have just been offered a Mallard duck. Nether of us are sure if it's male or female. It's a few weeks old and my Campbells are 10 weeks old.
Would this be unfair on the Mallard because I have no other Mallards. Do Mallards and Campbells get along well with each other?
Many thanks

If they have not been picking on him/her then they would do just fine. If you're not sure, you can keep them separated for few days before you let all of them mingle.