Pet rescue is not a profitable industry, it exists more out of concern and love for animal welfare. Pet rescue organizations are usually non-profit organizations, which rely on donations and the support of volunteers to operate. They mainly raise funds in the following ways:

1. Donation: Accept donations from individuals or organizations for pet rescue, medical treatment, feeding and adoption.

2. Fund-raising activities: organize various fund-raising activities, such as charity sale, charity performance and charity run. To attract social caring people to participate and donate.

3. Membership system: establish a membership system to raise funds through membership fees, and at the same time, members can enjoy relevant services and preferential treatment provided by the organization.

4. Partners: Establish cooperative relations with merchants and enterprises, and obtain sponsorship fees by promoting pet-related products or services.

5. Public service advertisement: accept the sponsorship of enterprises or individuals, publish public service advertisements, and improve the social awareness and support for pet rescue.