In a bowl mix together, cream cheese, goat cheese, salt, pepper and dill . Spread on one side of all these bread slices. Layer cucumber slices, single layer, on four sides of the bread, cheese spread side up. Place the other slices on top of the cucumber layer of the breads. This time cheese spread side down, facing the cucumber layer. Making a sandwich. Gently press the sandwich for the layers to stick. Now cut the crust if you like and cut the sandwich into four squares. Pack in sandwich bags or place in your kids' lunchbox for them to enjoy when they like!.