Buy one or find one in a swamp that just "happened" to be there and put it in a incubator and hatch it.
They hatch on there on mother or not!
it is a egg that does not hatch
35 days is the normal incubation time for all breeds of goose.
Hatch goose eggs
The gestation period of a goose is called the incubation period. After the incubation period, if the egg is fertilized, a chick will hatch.
Any eggs are good if you put them in water an inch or two higher than the egg and they do not float off the bottom of the container.
They remain in the nest until they hatch.
Twenty-eight to 30 days.
A duck egg will take around 28days while the goose eggs will take 28-35days.
a goose's egg that didn't hatch , a rat and Charlotte .
Purchase a Canadian gosling, or buy hatching eggs and hatch one yourself.
Yes it will have a bad Odor when about to hatch
Some geese will hatch anything, so just put the eggs under her as soon into her broodiness as possible and she might take to them.