The Humane Society of the United States (HSUS) is a nonprofit organization dedicated to the welfare of animals. Founded in 1954, it works to protect animals through advocacy, education, and rescue efforts. HSUS focuses on various issues, including animal cruelty, factory farming, and wildlife protection. HSUS also provides resources for pet owners and promotes responsible pet ownership. The organization collaborates with local shelters and rescue groups to improve animal care and adoption rates. Through its initiatives, HSUS aims to create a more humane society for all animals across the United States.