That was really ambitious! Maybe a bit too much for a 7-days game jam ^^'. The world is big, but feels quite empty and I got lost many times trying to find the puppy ^^'.
The graphics are really good! Despite my first sentence, I can only applause the fact that you went for an open-world game. The low-poly art is really fitting, and the first time I loaded in, the "Oh damn" effect was strong ^^. The music is fitting, and the controls are quite nice, even if the wolf is a bit slow ^^.
So yeah, overall it's a really nice and ambitious entry that lacks a little bit of polish here and there, but we cannot really complain about that when we see all the work you achieve.
Congrats, and I would love to see an upgraded version =)