Allowing pets in unattended motor vehicles under certain circumstances.

This bill allows pet owners to leave pets unattended in vehicles for up to 30 minutes under specific safety conditions to protect against extreme heat or cold. It amends vehicle parking rules to permit the engine running (with doors locked, brake set, and wheels turned on hills) only when necessary for a pet's temperature safety. The law defines "pet" as domesticated dogs, cats, or other domesticated animals (excluding livestock). It directly affects pet owners who might need brief vehicle stops for their animals' well-being while driving. The policy change creates a clear exception to standard unattended vehicle rules, requiring specific safety measures to prevent harm.