I must honestly say 900 on your very first run is huge! As you see in the highscore list most other players gained lower scores by now. So nice job!
The game is not about leveling your wolf or unlocking achievements (as of now). I want it to be a simple arcade game that you play to beat your own or other player's highscore. For this purpose the game has a large enough map with different spots and strategies you can go for. If you already reached #1 in the ranking, you may take a break and check back later. I can assure you there are much higher scores possible! ;)
That being said, I must add that I like the idea of achievements. I think that might fit pretty good into the game. It would be a great feature for a Steam release! I will definitely keep that in mind.
Thanks for taking the time and giving this valuable feedback!