Yes, you read that correctly. PETA wants Ben & Jerry's To Use Human Milk.

So have they sent this same message to other ice cream makers who use milk as an ingredient? If not, then...why?

Not that it matters or anything. In my view, most of PETA's tactics are crazy anyway. Plus, if "the breast is best", then why the eff aren't humans at large being urged to buy/sell breastmilk on its own for human consumption? (I mean, yeah, soy and rice milk are also options; but work with me here, please?)