Its a literal ordinary dog, from the streets,

A black rabbit general

Some cat that loves trouble

Tango is a dull yellow jaguar with brown-orange spots. He also wears a shoes, a fancy red suit and a fedora slanted sideways over one of his ears.

A very friendly and kind angel that helps people in need of his help

Muscular, a Filipino-italian soldier, sometimes doesn't trust people, but he's nice sometimes, they have dark green eyes, very skilled soldier