On September 12, 2021, Prince Albert and Princess Caroline, accompanied by Ms. Melanie-Antoinette de Massy, President of Monaco Canine Society, attended the second day of Monaco International Dog Show 2021 and the award ceremony at the Espace Fontvieille Chapiteau in Monaco. The International Dog Show in Monaco took place on Saturday 11 and Sunday 12 September. Princess Caroline had attended the first day of the Show together with Charlotte Casiraghi Rassam, Prince Jacques and Princess Gabriella.