Get this. Last night I'm mowing my own yard. Everytime I mow, my 2 1/2 year old son insists that he ride with Daddy for awhile on the mower. He loves it! Anyway, we had been mowing for about 20 minutes and I ask him if he wants to go back in the house with mommy and his sister. He shakes his head no. About 15 to 20 minutes later, I notice his head leaning forward a little. He wasn't quite sleeping on the job, but in another few minutes, he would have been asleep! I couldn't believe it. So before he actually fell asleep, Dad took him in to Mom so he could go to sleep for the evening.