Bedtime?

Signs the usual bedtime routine is no longer working:

1.  He shouts "woo hoo" and claps when you finish a lullaby, and then asks for more.

2.  He makes up hand motions to go with the lullabies.

3.  He wants to sing his own songs with airplane noises.  Then he pulls out a toy airplane from under the seat cushion of the chair you are rocking him in.

4.  When his older sister desperately searches for the missing bunny she has slept with for years, he decides he needs to cuddle with his cars.

5.  He pops up and begins barking when he hears the neighbor's dog run outside for an evening potty run.