American Heartworm Society
Post Office Box 1352
Holly Springs, NC 27540
Subscribe to AHS Updates
The work of the American Heartworm Society would not be possible without the generous support of our sponsors.
- FDA - Heartworm Prevention in Your Pet
- American Animal Hospital Association
- AAVP (American Association of Veterinary Parasitologists)
- American Veterinary Medical Association (AVMA) Animal health page
- Companion Animal Parasite Council
- Feline Heartworm Disease - Cats get heartworms too! .
- European Scientific Counsel Companion Animal Parasites (ESCCAP)