Saveli Cornell/Deviant

Saveli Cornell (also known as Dr. Puppy) was scientist and inventor. He tested out his skills as an inventor by replacing varies video games in a video game shop with robotic duplicates that would raid it.

He has a short fuse and takes offense when being called a "puppy." That has not stopped others from given him the nickname "Dr. Puppy."

Behind the scenes
Dr. Puppy's actual name was unknown at the time of the character's introduction in Attack of the Video Games. His name was first retroactively changed during Casey Universe and again as Saveli Cornell for Bark Pack when Tomis forgot his name in CU.