We're the first to admit that we give our husbands a lot of flack — most of which they don't deserve. But we also admit that we wouldn't be able to raise our kids without them. Dads do a lot, from playing a game of catch to protecting our tots at all cost, and they do it with a smile (well, unless a dirty diaper is involved). Here, men take on some classic daddy duties and make our hearts melt in the process.