It's true! Dogs "aren't" as dumb as they look, and act! At least, not the Happy Graduation hounds featured on the funny and furry cartoon Congratulatory cards for sale here. Any elementary school, junior high school, high school, college, university or vocational program graduate you know will be amply and laughingly rewarded for their academic or trades success when you confer upon them one of the doggone humorous and colorful cards in honor of their educational achievement. And, hopefully, if the successful diploma or degree recipient is your own son or daughter, the "masters in staying" the adorable, smart-aleck mutt on the card refers to doesn't encourage your adult grad to overstay their household welcome, any longer.