Akamaru

Akamaru is a curious dog who usually gets in trouble for snooping around and putting his nose where it doesn't belong. That's the reason why he originally stumbled upon Eaglepeak, though the place didn't have a name nor residence back then.

He met Zero when he got saved by her around their clans territory and the two ended up running away together. Akamaru was always thinking  about his family he had left behind and promised to return one day.