i will drop a story about my little boy (2.5y old), when we got him some wooden animals to play with unfortunately the gray elephant fall in one of my pair of shoes. Since i did not notice he always cried when we left home and i thought he is sick or something strange hurts him. Then after almost a week in the middle of the night he came to our sleeping room with one of my shoes and i was half a sleep asking him if he wants out or what is going on. So my boy whispered "Ele papa Ele Ele tscchhh" and finally i found the little gray elephant :-) so long hard way to learn for a child what an elephant is right?