You're the one they call the Dog.
Game of Thrones Season 7, Episode 6
I've heard him called
Tywin Lannister's mad DOG.
Game of Thrones Season 1, Episode 6
My blunder sent Tywin's mad DOG
Game of Thrones Season 3, Episode 3
I say next we take on
Koothrappali and his DOG.
The Big Bang Theory Season 8, Episode 3
The only way to destroy a rogue
Kryptonian hot DOG threatening Earth.
The Big Bang Theory Season 2, Episode 11