American Heartworm Society
Veterinary profession's leading resource on heartworm information.
ASPCA Poison Control
Animal poison-related emergency, 24 hours a day, 365 days a year. This site provides additional information to help pet parents recognize and protect their pets from poisonous substances including plants, human foods, human medicine, and more.
American Veterinary Medical Association
AVMA advocates for public policy that supports veterinarians and protects animal health, animal welfare, and public health.
Pet Hobbyist
Information portal for reptile and amphibian hobbyists offering classifieds, forums, photo galleries, events, business listings and much more.