Welcome to Vet Radiation Safety Expert Insights, a series of short, expert-led videos from AEC RSO Training dedicated to the safe use of Iodine-131 (also known as I-131) in veterinary hospitals treating cats with hyperthyroidism. Each episode provides practical insights into I-131 treatment procedures, radiation safety practices, contamination control, radioactive waste management, and regulatory requirements. Designed for veterinary professionals involved in I-131 therapy, these quick lessons help reinforce essential knowledge and promote safe, effective treatment practices.