The Royal Society for the Prevention of Cruelty to Animals (RSPCA) is a prominent UK-based charity, operating primarily in England and Wales. Founded in 1824, it is the world’s oldest and largest animal welfare organisation. Dedicated to preventing cruelty, promoting kindness, and alleviating animal suffering, the RSPCA investigates neglect, rescues and rehabilitates animals, and campaigns for stronger animal welfare laws. Its activities include running animal centres and educating the public, significantly contributing to animal protection and inspiring similar organisations globally.