I'm reuploading this post because I miss some info on Steele Personality 
Sadistic: deriving pleasure from inflicting pain, suffering, or humiliation on others. "Took a sadistic pleasure in tormenting him.
Steele Personality is the following: The most famous dog in Nome, Steele takes pride in his popularity amongst both the village humans and the dogs, often showing off in front of his admirers. He is incredibly arrogant, often swaggering up to females in the hopes of impressing them with nothing but his looks and reputation. His occupation is highly motivated by fame among both human and animals around Nome. He also likes Jenna, but she sees through his lies and loves Balto the pure-hearted instead, which further strengthens Steele's hatred and jealousy of Balto. He is also dishonest, claiming that Balto and the rest of the team had died, but at the end of the film, when everyone finds out, all of his lies cause him to be shunned and disliked by those who used to respect him. He is mean and sarcastic when he gets on Balto's nerves. He is sneaky, treacherous, envious, extroverted, loathsome, eccentric, temperamental, empathetic, egotistical, very talkative, somewhat of a pervert and energetic as well. He is also heartless, as he prevents Balto and the sled team from returning with the medicine, not caring that the children will die if the medicine isn't delivered.  
Ironically Scar from the Lion King: Scar Personality includes those things: Sadistic, mean-spirited, disrespectful, etc. As well Gaston from Beauty and the Beast:
Gaston from Beauty and the Beast Personality like this: Sadistic, quick-tempered, Arrogant, etc. I don't think Steele is Sadistic in any sharp or form. Balto Fandom made Steele Sadistic type of Character with Stories, Pictures. Steele from Balto 1 is much better than the Balto Fandom because of Balto 1 has the ideas of Steele likes Jenna and got envious of Balto. Not the ideas of the Sadistic type of dog. Steele is not Evil, etc. Steele is just Selfish and aggressive Dog. Steele envious is a thing makes him very relatable in ways. When I think of Sadistic Characters. Scar from The Lion King, Gaston from Beauty and The Beast, Eric Cartman from South Park. Not Steele from Balto. I never thought Steele in Million Years was a Sadistic.