Frank is an original Husky and Spitz character, first appearing in the comic A Bonding Trip (He is also featured on the cover in the background, with his son^[Cover] ).

Frank is an anthro male Husky/Spitz, with white and brown fur and black hair.
The inside of his ears, his face, his back, his arms, the back of his tail, his buttocks as well as his testicles, and the soles of his feet are white... The other parts are brown.

His eyes are yellow and he has three red scars on his right cheek...
He's Rick's father and bears a striking resemblance to his son.