What's Missing?

Welcome to the lastest edition of "What's Missing?"  (Remember to say the title in an announcer-style voice.  Makes this post worlds more interesting.) 

Here's how to play:

Read the following clues, then decide what's missing.

• Excessive drooling
• Grumpy disposition
• Not sleeping well
• Tugging on ears
• Chewing on everything
• No fever (See, I've just elimnated one possible answer for what's missing.  You're welcome.)

There are the clues.  I'll sing the Jeopardy theme song while you're thinking.

**da-da-da-da-da-da-daaaa, da-da-da-da-da!-da-da-da-da-da, da-da-da-da-da-da-da, DA!-da-da-da-da-da-da**

Now for the answer.  (If you're still thinking, return to the Jepoardy theme song until you've got an answer.)

If you guessed "Clayton's Tooth," you're right! 

You've won my hearty congratulations and the satisfaction of knowing your kid isn't the one teething!  (Unfortunately, there are no parting gifts for those who didn't answer correctly.)  Thanks for playing!