Police Dog (1955) Timeline Explained – Every Event in Order

Pat resents Rex because the dog takes up much of Mason's time and attention, pulling him away from their relationship. As the daughter of Mason's landlady and her late policeman husband, Pat feels overshadowed by Rex and the demands of Mason's new role as a dog-handler. This jealousy creates tension throughout the film until she reconciles with both Mason and Rex at the end.

Foreshadowing: Pat's frustration is foreshadowed early when she cannot treat Rex as a pet, highlighting the divide between her expectations and Mason's new commitment.

• pat
• rex
• jealousy
• relationship
• police dog

Lade is shot by the burglar during the initial chase in Kentish Town. He is badly wounded before Mason can catch up, and he later dies from his injuries at the hospital. His death serves as the pivotal event that leads Mason to become a dog-handler.

• lade
• shot
• dies
• police
• burglar

After his colleague Lade is killed during a chase with a burglar, Mason befriends Rex, a stray Alsatian dog brought to the police station. The bond he forms with Rex leads him to volunteer as a dog-handler, channeling his grief into a new partnership in crime-fighting.

• mason
• dog handler
• rex
• lade death
• police

Mason moves out because his relationship with Pat becomes increasingly strained due to the time he spends with Rex. Pat's resentment of the dog and the growing tension between them leads Mason to decide to relocate with Rex, prioritizing his new canine partner and police duties.

• mason
• pat
• move out
• rex
• relationship

At a factory where a still-armed killer is breaking into a safe, Mason and Rex give chase. Rex clings to the killer long enough to hold him in place, allowing Mason to make the arrest. The dog's loyalty and training prove crucial to taking down the armed criminal.

• rex
• killer
• factory
• arrest
• chase

Hill appears to be either the owner of the factory or the victim of the break-in, as the summary refers to "Hill's still-armed killer" attempting to rob the factory safe. The killer is the same armed criminal who Rex helps apprehend during the factory confrontation.

• hill
• factory
• killer
• safe

The timeline suggests these may be separate cases. The burglar who shot Lade is pursued by CID at a builder's site before fleeing, while the factory case involves a different armed killer attempting to break into a safe. However, the summary does not explicitly confirm whether they are the same individual.

• killer
• burglar
• lade
• factory
• cid

Pat arrives at the factory crime scene intending to have a final discussion about her relationship with Mason. Instead, witnessing Mason and Rex successfully working together to apprehend the killer leads her to reconcile with both of them. The shared accomplishment heals the tension between them.

• pat
• mason
• reconciliation
• factory
• rex