Blonde solving puzzle

A blonde calls her husband at work one day and asks him, “Can you help me when you get home?”
“Sure,” he replies. “What’s the problem?”
“Well, I started a really hard puzzle and I can’t even find the edge pieces.”
“Look on the box,” he said. “There’s always a picture of what the puzzle is.”
“It’s a big rooster,” she said.
The husband arrives home and tells his blonde wife, “Okay, put the corn flakes back in the box.”