Are Sonic and Shadow brothers? - Quora

Does Sonic have family relatives? - Quora

Are Sonic and Shadow brothers? - Quora

Who do you like better, Shadow, (when written like he was in Sonic 06, Sonic Adventure 2, Heroes, Rivals series, and Sonic Battle), or current Vegeta? - Quora

Who would win, Salem (RWBY) or Archie Sonic? - Quora

Are Sonic and Shadow brothers? - Quora

Are Sonic and Shadow brothers? - Quora

Ep. 252 - Quora Spectaskular 2, with Ash Parrish and Chris Kohler – The Insert Credit Show – Podcast – Podtail

Who would win in a fight, Aang and Korra or Sonic and Shadow the Hedgehog? - Quora

Who would win Shadow The Hedgehog or Broly? - Quora

My Brothers' One-Shot Comic by LiyuConberma on DeviantArt