The Royal Society for the Prevention of Cruelty to Animals (RSPCA) is a leading animal welfare charity based in England and Wales, established in 1824. As the oldest and largest organisation of its kind globally, the RSPCA focuses on promoting animal welfare and preventing cruelty. Supported primarily by voluntary donations, it is one of the largest charities in the UK. Additionally, the RSPCA engages in international outreach efforts, extending its impact across Europe, Africa, and Asia.