What does Genesis 30:35 mean?

That same day, Laban separated out all the streaked and spotted male goats, all the speckled and spotted female goats (every one that had white on it), and all the dark-colored lambs, and put them in the care of his sons. Genesis 30:35 - Modern Text Bible

(Laban tries to stack the deck in his favor by removing all the animals Jacob would have claimed, giving them to his own sons.)