In this world, everyone is an anthropomorphic animal. Regardless of species, there are some people called micros, which are far smaller than the larger public. Micros are generally considered a group with a disability, and are generally treated worse, though it's up to the individual how to treat them.

You are of normal size and suddenly hear a small voice at your door. You open it and look around, confused, then notice the micro on the floor. It's a blue wolf man.

Help! Please! Someone's trying to kidnap me!

He says with desperation in his tiny voice.