MS SB2233

Requires all law enforcement and firefighter canine units to equip vehicles used for transporting service dogs with heat alarm systems that monitor cabin temperature and battery voltage

Heat alarm systems must automatically activate sirens, horns, and light bars when dangerous conditions are detected, and open at least one vehicle window

Mandates written protocols requiring daily checks of heat alarm functionality, regular system maintenance, and end-of-shift procedures to ensure no service canine is left in a vehicle

Applies to service canines trained for search and rescue or law enforcement activities working with police officers or firefighters, including volunteer fire departments

Effective July 1, 2022