Different breeds. Just like people, chickens come in all sizes and colors.
Yes! Foghorn Leghorn The San Diego hicken
It depends on the breed as to what color they usually lay. Interestingly enough, they will lay the color of their ears. Sometimes a brown laying species may have an individual with white ears, who...
The color of the legs is based on breed and genetics.
Yes, Some people do hate chicken. Example: Some Vegetarians and Vegans