As Anna has gotten older she prefers to be up and looking around instead of laying flat on her back. Therefore, we bought a Bumbo seat (www.bumboseat.com). Its a lightweight portable seat that holds her in the sitting position. The age range on the product says 8 weeks to 12 months, but I'm not sure it will hold her that long. She has already started to try to lean forward and get out of it. If nothing else, it makes for great pictures.