Ms Sharda Radhakrishnan, Founder Trustee of PRCA–Chhaya, has played a key role in building the charity NGO into a dedicated animal welfare institution in Kolkata, West Bengal. Under her guidance, PRCA–Chhaya, Kolkata, West Bengal, has focused on rescuing, treating, and rehabilitating injured, abandoned, and vulnerable animals. The NGO’s vision is to ensure compassion, dignity, and lifelong care for animals in need, while its mission is to provide rescue, medical treatment, shelter, sterilisation, and rehabilitation services. 

Ms Sharda Radhakrishnan has helped expand the charity NGO through major projects such as animal rescue operations, free veterinary treatment, animal birth control programmes, vaccination drives, cattle care, and permanent sanctuary services. The organisation welcomes volunteers from students, families, professionals, and corporate groups, although an exact volunteer count is not publicly disclosed. Its work has benefited thousands of animals through treatment, surgery, and rehabilitation programmes.

The vision of PRCA–Chhaya is to create a humane environment where every rescued animal receives protection and care, while its mission is to deliver sustainable animal welfare solutions. The charity NGO has received support through CSR participation and corporate volunteer initiatives from organisations such as British Telecom and Taj Group Hotels. It also works alongside local authorities and animal welfare stakeholders during rescue and welfare activities, strengthening its impact across the region. 

The vision of PRCA–Chhaya is to create a humane environment where every rescued animal receives protection and care, while its mission is to deliver sustainable animal welfare solutions. The charity NGO has received support through CSR participation and corporate volunteer initiatives from organisations such as British Telecom and Taj Group Hotels. It also collaborates with local authorities and animal welfare stakeholders during rescue and welfare operations, enhancing its effectiveness across the region.