What was Picasso's she goat made of?

For the "She Goat" he used a large round basket for the belly, metal strips for the lean flanks, carved vinewood for the horns, and cardboard for the ears. The fibrous wooden part of a palm leaf served for the smooth brow and the hairless backbone. The legs and feet were made of wood too; a lighting appliance was the behind; folded cardboard and metal tubing became the genitals and anus, twisted wire the tail; and two ceramic vessels functioned as an udder.