Gatrovia
Humanoid animals inhabit a certain planet called Gatrovia. They mostly don't get alone with each other, but that's where the fun originates.
Gatrovia is split into four main continents (five if one considers the oceans), each inhabited by a majority class of animals: Mammals, Avians, Reptiles (including Dinosaurs, Amphibians and Dragons), Invertebrates and Fishes. The world explores the potential social and cultural interactions between different humanoid species, and their biology has a profound effect on culture, diplomacy, politics, linguistics, economics and warfare.
As of 1018 PV, an 18-year old lion Emperor of Vasur (Begirdus VIII) faces internal rebellion. His his co-emperor in the south refuses to send aid. If there is anything the Vasurian Empire could only wish for, is a miracle.