The Plan Toys Pull-Along Snail has received rave reviews, especially for babies that are just beginning to walk. They'll drag it around with them everywhere they go!
Courtney over at Babyccino, (a fun new blog by four moms around the world!) says her older son loved the snail, and she's just taken it out for her younger son. He's made from recycled rubberwood and non-toxic paint, and you can find him here. Thanks to Babyccino for the tip!