Professor Fitz is one of the antagonists of Pup Academy. His goal is to get rid of D.O.G and be in charge of Pup Academy.
Spark[]
Since episode 1, he has been trying to get rid of her due to D.O.G in the beginning of the episode mentioned a stray dog. Over the past episodes he focuses more on D.O.G than on Spark. That doesnt mean he still hates her though.
Corazon[]
Not much is said about Corazon, but he is called a Goofy Golden due to Corazon's lack of concentration.
D.O.G[]
He is D.O.G's 2nd arch nemesis and most hater of the good guys.
Whiz[]
Not much, but he gave Whiz an "A-" which suspects him.
Quotes[]
"Wait a minute? Did I just here the word... stray?" Fitz surprised when he mentions a stray(spark)
"It's Fitz! Professor Fitz!!" Fitz after King left to the other world.