The TrustyPup memory dreamer has a memory foam cushion that conforms to the body contours easing painful pressure points. It has generous back and side wall that supports the head and neck. Open front for easy entry. Contains ecorest recycled fiber blend that is made from post-consumer recycled plastic. The shredded memory foam fill is composed of leftover remnants from standard form production that helps to keep waste out of the landfill for an eco friendly product!