Canine police dogs; police agencies; heat alarm system; effective date.

HB 1749 requires all Oklahoma police departments, sheriff's offices, and campus police with canine units to install heat alarm systems in their canine transport vehicles. The systems must activate automatically if the vehicle stops running or interior temperatures exceed 85°F, triggering an audible alarm, lowering rear windows, and alerting officers. This applies to all vehicles used in canine law enforcement programs statewide. The law takes effect November 1, 2025.