The man lifts the Treecko smiling. You watch very carefully as the man hold it.
"You have raised a wonderful pokemon!" the stranger says to you. Because of how dark it is outside you fail to notice the doc pull out a little needle. The doc injects Treecko who jumps down and walks over.
The Creepy doc says goodbye vanishing into the woods. Once he is out of sight you look down at treecko who is now acting a little strange and falls over.
*Because of the inject Treecko will be unusable until you reach the next town.