Little piglets give a breast massage before breastfeeding.
Apparently the breast massage will help getting more milk when they suckle immediately after massaging. The piglets start breastfeeding after doing the funny 1-2 minute breast massage with their nose, which is what you see on this video.
I have been told that other baby animals (e.g. cats) sometimes do the same.
Concept, Video & Production: Tristan Savatier - http://www.loupiote.com
Audio Track: ACTIVATE! by Fractal Cowboys (used by permission) http://soundcloud.com/quasar-fractal-cowboys/tracks
