Kes shook her head.
"Milo's right," she said simply. "I'm better off staying here. No one can get to me and the last thing we want is someone seeing me with you in your dragon form. It won't take them long to realize that I'm with a dragon, shifter or not."
She whistled and Lupo trotted to her obediantly. 
"I'll catch up on some sleep," she said simply. "Don't worry."
She gave him an encouraging smile.
"Go on, I'm fine."