Do you know what the animals are going through that produce the milk and the eggs (they are suffering, they are being killed and their purpose is taken away from them)?

My post to a friend:
Hope you are doing well! How is everything going in Taiwan?

Do you know what the animals are going through that produce the milk and the eggs (they are suffering, they are being killed and their purpose is taken away from them)?
See: http://www.youtube.com/watch?v=oLgGnP0pWzM
http://www.youtube.com/watch?feature=player_embedded&v=Rg3Yfdbs24I
and http://www.youtube.com/watch?v=wu5RrqMTUtM [and other videos at: www.vegankit.com ]

Please tell me your thoughts.
Have a wonderful day!!