Did you and your sister or brother keep your father on his toes when it came to keeping the two of you out of trouble? Was he constantly chasing after you, making sure you were both safe when you were on your fun adventures? If so, then let your father know that you realize he could handle anything while raising the two of you. It will mean so much to him on his big day. This birthday card will also express to him that his children wish him the best birthday celebration ever!