The biology of the virus that causes Caprine arthritis-encephalitis is explained in text, illustrations and animations. Learn how the virus attacks cells and follow its life cycle from infection to replication and how the immune system responds to the virus. The ELISA and other serology tests are also explained.

Animations

Learn about anatomy, reproduction, lactation, digestion and follow the life cycle of some parasites that affect goats through easy-to-understand animations.

Animations

Articles

Illustrated articles cover topics such as internal and external parasites, milk goiter in goat kids and more.

Articles

Laboratory

Learn how to look for parasite eggs right in your own home. View a photographic atlas of the skull of the goat.

Laboratory

The Carol of the Goat Bells

Don't miss the popular Carol of the Goat Bells performed by the cast of the Biology of the Goat animations.
This animation is a favorite holiday treat.

Buy The Biology of the Goat animations

Available on CD or by download. Explore the unique biology of the goat in simple animations. Learn about anatomy, lactation, reproduction, and digestion. Follow the life cycles of parasites that commonly infect North American goats. This is a great teaching program for all ages and levels. Now, all of the animations from the Biology of the Goat CD are also available free on this site.
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