Logan Rimple

Lieutenant Colonel Rimple is a U.S. Army Officer and Rus Rimple's father. He tends to address Rus as if he were a soldier in his squad, although it is clear that he is very fond of him. He had a rivalry with Naval Lieutenant Paul DaMaise. He has black moustache and black hair, which is similar to Vince's father Toby LaSalle. He has a wife Ava.

Lt. DaMaise
He had a rival named Paul DaMaise, who is Sesame Boy's father. DaMaise and Rimple both worked in a zoo. Russ’s father took care of the bears, while Sesame’s father took care of the cows. Lieutenant Rimple accidentally let a bear loose and it killed one of DaMaise’s cows and he had declared Rimple his enemy ever since without thinking. It is unknown if they become friends after the episode "The Bear/Cow Game".