1.org, a charitable search engine operated by System1, has partnered with Guide Dogs of America | Tender Loving Canines (GDA | TLC) to direct a portion of its search-driven advertising revenue to the training and placement of guide and service dogs. Users can support this initiative by installing the 1.org browser extension or Android app, creating a free account, and selecting a charity. Revenue from advertisements displayed in search results is allocated to the chosen nonprofit, allowing users to track their contributions without needing donation forms. This partnership supports individuals who are blind or visually impaired, veterans with PTSD, and children with autism. Additionally, 1.org has introduced a referral feature that allows users to invite others to join the platform, resulting in further donations to the selected charity. 1.org operates as a registered Charitable Fundraising Platform in California, supporting various nonprofit organizations. GDA | TLC specializes in training guide and service dogs to enhance the lives of individuals in need.