Charity watchdogs are organizations that monitor and evaluate the performance and practices of charitable organizations. They assess factors such as financial transparency, accountability, and the effectiveness of programs to ensure that donations are used appropriately. These watchdogs provide valuable information to donors, helping them make informed decisions about where to contribute their money. Many charity watchdogs publish ratings and reports on various charities, highlighting their strengths and weaknesses. Some well-known examples include Charity Navigator, GuideStar, and BBB Wise Giving Alliance. By offering insights into a charity's operations, these watchdogs aim to promote trust and integrity within the nonprofit sector.