Quote Originally Posted by dab_20
It just doesn't seem right. I can't really explain it... but all animals should not have to have two fathers just to have a variety of puppies in one litter.
They DON'T have two fathers, remember: an egg can only be fertilized by ONE sperm. They do DNA tests to find out which one is the father of each pup. Think about how much time, money, and effort breeding takes when done right. This is a very good thing.