My goose lost her mate in Feb 2021 she has lived in with the ducks and chickens ever since .I didn't want her spending the night in their house alone. She has done so well she has adopted 2 Runner ducks that hatched here In June of this year First mama Muscovy had them for 10 weeks when she was done Missy My goose took over and she and the 2 boys [yes both drakes] Have bonded and they are like Mama and sons. It's so precious.Unfortunately I’m not sureI have four domestic and the closest I’ve had to that is our more senior goose losing his mate. From my understanding it’s quite upsetting for a goose to be on its own especially if they are used to having a goose partner! Might be good to maybe look into adding to your goose flock if she isn’t getting along with the others?
It would have been much harder if Missy had of died and left my gander Sam alone he was so attached to her.

