Here is the full list of all 8 Shiba Army achievements.
You joined the Shiba Army for the first time.
You scattered on the floor.
You walked over 1000m.
Have you tried going outside you have 10.000 High Score.
You Need to Find the Hidden Achievement.
You just managed to figure out how things are going.
The Shiba Army will never let you down.
You have to reach the top 1 in the ranking at least once