Suggested to me by LightsaberBlaster .
Obi Wan Kenobi season 3. He's not the most colourful dragon in the galaxy, but he's one of the wisest.
He has white fur on his elbows and face to showed old.
He has two long horns and sharp claws.
Obi Wan's taloned wings and long feathered tail are used for attacking.
He also has short, but sensitive ears that can pick up small sounds.
A cool thing about them is that they can rotate right round, so he can catch any sound around him.