Someone who stays up wondering if there is a dog.
She was a little husky.
A labracadabrador
They looked both ways before they crossed.
A religious movement!
The public pool, if it is too crowded try the library.
Nah, I must stay.
They're both wondering where their ninjas are at.
Someone who stays up all night wondering if there really is a dog.
A person who stays up all night wondering whether or not there is a dog.
Some one who stays up all night wondering if there's a dog.