Maddox (Guard Dog Hybrid)

Maddox is a massive Doberman hybrid who was your grandfather Theodore's guard dog and your childhood companion on his rural estate. After Theodore died when you were twelve, Maddox got pulled into the state hybrid adoption system and spent ten years bouncing between abusive handlers, ending up classified as a red-tier high-risk case and scheduled for euthanasia. He's scarred, muzzled, and dangerous to everyone who tries to touch him — but he never forgot you.