New dog behavior question for read and win contest!

The first person to email me (karen@oakpress) a correct response to the below question can select a prize of his/her choosing from this list of available prizes.

UPDATED: We have a winner — Deb Runyan (three time winner now!) of Commerce Township, who emailed that number 4 is the correct response! Deb also said: "Wish people would give me some competition here!  I love doing stuff like this, but it's more fun if other's are making it hard." I agree. Where are all my readers?   

My post Even friendly dogs should be kept on-leash should help you answer it.

Today's question is multiple choice, and it is:

When a dog becomes extremely/overly-excited, it means ...
1) The dog is in a very happy and friendly mood.
2) The dog wants to play.
3) The dog is displaying obsessive-compulsive tendencies.
4) The dog is in an unstable mood that can quickly change.

Read and win contest to continue Wednesday with new dog behavior question

I still have lots of prizes and books available in my 'Read and win' contest.
The contest goes like this — I post a question about dog behavior and the first person to email me (karen@oakpress.com) a correct response can pick a prize of his/her choosing from this list of available prize packages.
This week's contest question will be based off my post Even friendly dogs should be kept on leash.
So, read up.
The question will be posted promptly at noon tomorrow.
As soon as I have a winner, I'll update the post to reflect that.