I have placed a mallard drake in with my big golden cascade duck as she has just lost her previous mallard 'husband'. She is being very mean and getting on top of him, biting his chest and hissing every time he comes near. He is just trying to avoid her at this point. My mallard is 2 years old. His 'wife' is still in with the chickens in the coop next door. I didn't want to just throw the mallard duck and drake in with the golden cascade at once and thought I'd put the drake in first thinking he would establish dominance, so I could then put the mallard duck in. Should I just throw them all in at night and hope for the best? Should I leave the drake and golden cascade together for a few days then try to introduce the mallard duck? Should I take my golden cascade to a local farm with a pond and just keep my happy mated mallards?