Hard choice between Totodile and Torchic, but Totodile comes from my favorite game and it's one of my favorite types! But they are both so cute and have great final forms.
Least Favorite: Tepig
This wasn't a very hard choice at all... Honestly, they could have been more creative and at least had it be Fire/Ground. I even would have preferred it being pure Fire. But the typing isn't necessarily the reason I don't like it. While it's cute in its base stage, Emboar just looks terrible Imo. I'm frightened to see what kind of designs GF comes up with for Generation VI. :/
Edit: Why all the Chikorita hate? :c
Sure, it's pretty bad competitively but its design is adorable and so is the rest of its line. I don't see anything to hate about it!