Hicccup gulped and turned. Right behind him was a Monstrous Nightmare, and he was not happy. "Any one but you!" he yelped. He did what any smart not-a-Viking-yet person will do— he ran screaming for his life.
Stoick looked up to see Hiccup running, the Monstrous Nightmare hot on his heels. With a sigh, he went to help his son.
When Hiccup finally told him he caught a Night Fury, no one believed him.
He decided to look for him tomarrow.
Yep, Toothless will make an appearance tomorrow. I don't know if Hiccup should recognize him right away or not.