Just by watching my husband playing with his nephews, I knew he is going to be a wonderful, caring and loving dad. When we found out that we are expecting, we were extremely happy and couldn't wait to meet our little daughter.
Since day one, my husband was very helpful and for the most part involved . We try to take turns when possible on who is feeding the baby or changing her diaper; especially during the weekend. Any way, i think that dads should be involved in their babies's lives because it is very important for them to bond and get to know each other.
Here is a very intersting article with instructions on how to get dads involved with baby care:
http://www.ehow.com/how_4255_dad-involved-with.html.