This is the nutty friend who went to a party dressed as his favorite character from “The Dogs Don’t Bark In Brooklyn Any More.”

He’s the Army Major and cognitive ethologist at Fort Ronald Reagan who teaches wolf psychology and interrogates wolf prisoners.

And Special Animal Warfare Service Squad Captain Rebecca O’Conner discovers that there’s more to his work than she initially expects …

But that’s cool — because he’d “do anything for a fellow carrot-top.”