Detective Chimp

Detective Chimp (Bobo T. Chimpanzee) is a superhero appearing in American comic books published by DC Comics. A common chimpanzee who wears a deerstalker cap (à la fictional sleuth Sherlock Holmes), Detective Chimp has superhuman-level intelligence and solves crimes, often with the help of the Bureau of Amplified Animals, a group of intelligent animals that also includes Rex the Wonder Dog. He originally appeared in the final years of the Golden Age of Comic Books, continuing into the early years of the Silver Age. After his initial appearance in Adventures of Rex the Wonder Dog he continued to appear in that title as a backup feature until 1959, at which point he faded into obscurity.