Wish your dad a happy birthday with a card that lets him know just how you feel about him. With a fun design and a thoughtful, sincere sentiment inside, it's sure to make him feel extra loved on his special day. The Hallmark brand is widely recognized as the very best for greeting cards, gift wrap, and more. For more than 100 years, Hallmark has been helping its customers make everyday moments more beautiful and celebrations more joyful.