Unlike squeakers, which are short-lived & unintuitive for babies to use without assistance, the sound the rattle makes when babies hold or move it stimulates action-reaction learning, providing babies & toddlers with an instant reward & helping them understand cause & effect.

Grumpy little Jimmy can't wait to grow up. The smallest in his herd, Jimmy just can't shake how endearing he is & it drives him mad. He will shake & rattle his trunk all day long in protest!