Cyndaquil's Everywhere?

[Garamonde]

Be sure to check out the spriting dictionary too!
I also seem to notice that most everything has a consistent light source except the trainer's hat. Underneath the brim, it looks like his face is illuminating it, and the rest of the hat looks to be lit from behind, so you'll want to fix that as well. Otherwise not too bad aside from what everyone else's said. I'm impressed with how smooth your lines are for a beginner.