How much Purina Flock Raiser do you feed per goose, per day?

[JRies]

Thank you! Our geese do not have any access to grass during this time of year.
You can put there wheat in a bucket covered with water when its not below freezing the birds and mice leave it alone and my geese dont miss a grain. Took my geese to a event that said must have food and water put it all in the same bucket it gave them something to do.