Two Berkshire sows and their piglets share a pen. This video shows the sows feeding their piglets.
Near the end of the video you can see a runt trying to get some food. He's making typical piglet distress noises.
The main website for Heath Putnam Farms is here: http://woolypigs.com.Our Mangalitsa is available in Seattle at Chef Shop: 1425 Elliot Ave W, Seattle, WA. Call 206-286-9988.