AAALAC is an non-profit organization for the promotion of humane treatment of animals used in science. The accreditation program is voluntary.

AAHA provides information to pet owners on a wide variety of topics, there is a children's section as well as how to locate a hospital.

The American Association for Laboratory Animal Science's home page. AALAS is dedicated to advancing and disseminating knowledge about the responsible care and use of laboratory animals for the benefit of human and animal health.

Coordinates the affairs of the veterninary colleges, schools, departments, and animal medical centers in the United States and Canada.

The objective of the Association is to advance the science and art of veterinary medicine, including its relationship to public health, biological science, and agriculture. The site has information for members and for the lay public as well.

The Green Book contains information for the Generic Animal Drug and Patent Restoration Act that requires each sponsor of an approved animal drug must submit to the FDA certain information regarding patents held for the animal drug or its method of use. The Act requires that this information, as well as a list of all animal drug products approved for safety and effectiveness, be made available to the public

Provides information on the examination for licensure for the states and provinces.