Tooth

This is Tooth, the former Fighter General of The Savages.

He and his brother Bone were born as strays in a  twoleg place before  being found by Sage and taken to the forest where prey is much easier to come by. He learned a lot of battle skills growing up fighting for every scrap of food he could find, easily worthy of his title of fighter general.

He's  very strict and easily angered. Incredibly intimidating. He loves taking advantage of the power over the other cats he's been given, lording it over them that they should be taking his orders, and willing to punish them severely if they don't listen. Hypocritically enough, he hates being told what to do. He goes out of his way to get out of work, and spends most of his time bullying his fellow savages rather than anything actually helpful.

By the end of Turning to Savagery, he split off from the savages, creating his own faction he named after himself(stealing the idea from Savage). He rules over the Teeth with an iron fist(paw?) and plays favorites, encouraging his followers to suck up to him in order to rise in the ranks. He calls his favorite The Fangs and gives them all sort of special privileges, immediately creating a sort of class divide amongst The Teeth. 

As leader of the teeth, he becomes even more cruel and full of himself, with an extra helping of his self entitled laziness. Just like his time in the savages, he spends all of his time laying about and barking orders at his underlings. 

When Tempest starts to butter him up, he happily takes her as his mate and drinks in every ounce of praise she whispers in his ear, and then conveniently does everything she asks him to. They were all his ideas, after all. He really really genuinely believes this pretty molly loves him and would do anything for him. They're gonna be together forever surely.