Pokemon Sun and Moon may have already revealed their starters and legendaries, but a brand new third trailer from CoroCoro gave a brief glimpse of an unannounced Pokemon that looks pretty similar to a dog. One fan on Twitter, mattcavalcanti, tipped off Kotaku on the Pokemon's presence and a translator from Serebii.net spotted it as well.
Here is the screenshot:
Who's that Pokemon? https://t.co/9yPKJm77W8 pic.twitter.com/1HIxgB84sF
— StreetsAhead (@Sab_Mas) May 13, 2016
If I had to guess, this Pokemon is likely the early game Normal type that every generation has had to this point, following in the steps of Rattata, Sentret, Zigzagoon, Bidoof, Patrat, Lillipup and Bunnelby.
Sources: [Twitter, YouTube, Kotaku]