Trying to stop the feedings

Sarah • I married my high school sweetheart, not many can say that. We have two beautiful children and I`m lucky enough to be able to stay home with them!!
My son is now 18 months and I don't know how to break him from eating. He can now ask for "Boob" (thanks to hubby dubbing it boob) and I honestly don't like the idea. If he's old enough to ask for it, I think it's time to break it. He takes a cup with milk just fine...it's more of a comfort thing for him now.