There's nothing more special than the relationship between a father and his son. Well, maybe the relationship between a mother and daughter. Or a boy and his dog. OK, let's start again.

Few things are more special than the relationship between a father and his son. Fathers can be tough and difficult to please, but they can also provide a tremendous amount of support and caring. This week we take a look at some of the most famous pairings that show the whole gamut of relationships between kids and their dads.