Premise: The Doberman Gang is a 1972 film about a talented animal trainer who uses a pack of Dobermans to commit a bank robbery. The six dogs were all named after famous bank robbers. Their names were Dillinger (John Dillinger), Bonnie (Bonnie Parker), Clyde (Clyde Barrow), Pretty Boy Floyd, Baby Face Nelson, and Ma Barker.
Hypothesis: In the Doberman Gang movie, one of the dogs was named Clyde Parker.