PBS
Pbs Learning Media: A Cow's Digestive System
Learn how a cow eats and digests food in this video segment from Nature.
Other
Moo milk.com: The Story of Milk
Take this virtual tour to discover where the milk that you drink comes from. Find out how milk gets from the cow to your cereal bowl.
Other
Barnyard Palace : Dairy Cows
Use this site to find out all about dairy cows and how they produce milk. Learn why cows are so important to humans, and check out some excellent cow pictures (click on each picture to make it larger).