Balto 1 character pesonality

I think that Balto is a very nice, smart, and resourceful character.
Jenna lovable, playful, smart, and nice to Balto unlike other characters.
Rosy is nice to.
Boris is funny, and ... I don't know nice?
Steel is anything but nice, not resourceful, he does look OK but his personality is ... no comment.

What do you think