| 1. | United Pet Pig Registry | | | Includes pictures, membership details, articles about health and training, show information, and list of upcoming events. www.upprs.com |
| 2. | Pigs as Pets Association | | | Non-profit. Contains information on potbellies including frequently asked questions, news items, sanctuaries and adoption details. Also contains medical information, detailed history and links. www.pigsaspets.org |
| 3. | North American Potbellied Pig Association | | | utrition, starting a club, choosing a breeder, spay and neutering, medical care, choosing a veterinarian, expectations and issues by age group. Surveys, message board, brochures and zoning video. www.petpigs.com |
| 4. | Pig Pals of NC | | | Educating the public about the potbelly as a pet. Images of available animals, and adoption and contact information. Non-profit. pigpalsnc.tripod.com |
| 5. | The Duchess Fund | | | Information and articles concerning the health of Vietnamese potbellies. Database of ailments and diagnosis of recent medical cases. www.duchessfund.org |
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