Marchig Animal Welfare Trust
- Supports spay/neuter and veterinary health facilities, as well as outreach on hunting and animal research. Describes application process, and lists grantees.
- http://www.marchigtrust.org/

The Pet Fund
- A registered nonprofit association that provides financial assistance to owners of domestic animals who need urgent veterinary care.
- http://www.thepetfund.com/

Planet Dog Philanthropy
- Presents grant programs and guidelines.
- http://www.planetdog.com/pdp.asp

Summerlee Foundation
- Various types of grants provided. Priority given to shelters in low-income areas. Presents grant and application guidelines, previous receipients, and contact information.
- http://www.summerlee.org

Maddie's Fund
- Provides grants to no-kill animal shelters that work with community collaborations of veterinarians, rescue groups, traditional shelters and animal control agencies nation wide. Presents previously funded projects, grant guidelines, organization informat
- http://www.maddies.org/

The DJ&T Foundation
- Devoted to the support of low cost or free spay/neuter clinics. Provides FAQs, grant application, and program details.
- http://www.djtfoundation.org

Animal Welfare Trust
- Devoted to promoting the well being of the animal community. Offers grants to organizations whose work helps reduce animal suffering and/or raises public consciousness toward related issues.
- http://www.fdncenter.org/grantmaker/awt/