To break into Bartholomew's safe you need a biometric identification.
It looks like a fingerprint reader.
Exactly! Maybe you need to show it Bartholomew's paw.
How do they collect paw prints, or fingerprints, anyway?
Police uses tape to collect fingerprints. ?
There's sticky tape at the Police HQ, under the notice board.
Now, collect an image of Bart's paw to the sticky tape!
Yeah, the office is clean of paw prints. Could an actor have their paw prints shown anywhere else?
Le Boule de Poils ?
Check out Bart's star in front of the theater.
Use the sticky tape on Bartholomew's star. You have his fingerprints.