The first Father's Day card was likely created in the early 1900s. At the time, Mother's Day was already a popular holiday, and some people felt that fathers deserved to be celebrated as well. The first Father's Day cards were likely handmade, but commercial cards soon became available.

In the early days, Father's Day cards were often quite sentimental. They often featured images of fathers with their children, or messages about the importance of fatherhood. As the years went on, Father's Day cards became more humorous and playful. Today, there is a wide variety of Father's Day cards available, from traditional to funny to heartwarming.

No matter what type of card you choose, a Father's Day card is a great way to show your dad how much you appreciate him. It's a small gesture that can make a big difference.