Dairy is a good dream both to the married and unmarried.
See Churning Butter.
Also, click to see other meanings of this dream.
Dairy A place dedicated to nourishing others with pure, but elementary doctrine; see “milk”
Dairy To dream of being in a dairy shows the dreamer has been too weak natured in the past and has let others get the better of him/her. To dream of owning a dairy means you will have much good fortune and never be without the staples of life.