The Mary S. Roberts Pet Adoption Center (MSRPAC), located in Riverside, California, is dedicated to providing animals—especially cats and dogs—with second chances. They operate a full adoption center with procedures and programs to match animals with suitable homes, and maintain a foster program for those needing extra care. In 2025 alone, they had facilitated 1,572 adoptions (as of September), aiming for a goal of 2,100.

Beyond adoption, MSRPAC offers a wide spectrum of services and community programs. They run low-cost clinics for vaccination, spay/neuter services, a pet food assistance program, and education efforts around responsible pet ownership. They also host behavior training, reading programs, student engagement initiatives, and community events to raise awareness and support.

The HSSBV is a nonprofit organization in San Bernardino, California whose mission is “to prevent cruelty and neglect to animals; to educate children and all members of the community about animal welfare issues; and to provide for the health and well-being of animals with an emphasis on spay/neuter to prevent pet over-population.” Although it is a humane society, it is not an animal control agency or shelter—HSSBV does not adopt out animals, pick up strays, or provide licensing services.

Their operations are funded entirely by private donations, grants, and fundraising (they receive no government or national humane society funding). HSSBV runs a low-cost veterinary clinic offering services such as spay/neuter surgeries, vaccinations, routine exams, parasite testing, microchipping, and euthanasia (with appropriate policies). They also conduct cruelty investigations under California law and provide a mechanism for the public to report suspected animal abuse. Additional offerings include financial assistance (for qualifying members of the community), humane education, volunteer programs, and special events to raise awareness and funds