Dog Collar

In an alien world populated with only furry creatures with elemental attributes and powers depending on the species of the creature, a young Ancienteye warrior named Mark saves a princess who escaped from her kingdom because she wishes to be a normal person. Mark has internal conflicts because he's having a hard time accepting his homosexuality and also the fact that he let his little sister get kidnapped by those who attacked his village and killed his mother when he was a child.