What’s better than a Happy Meal with one toy? A Happy Meal with two toys, of course! This holiday season, McDonald’s is handing their customers double the fun—but it isn’t necessarily for the reason you’d think.

McDonald's new Pet Simulator Happy Meal comes with a holiday-inspired sticker sheet and two toys — one of which is pre-wrapped and meant to be given away. Here's when they'll be available.

If you order a Happy Meal at McDonald’s soon, though, you may notice a difference: two toys. It may seem like a stroke of good luck or a mistake, but it’s neither. Here’s the story behind McDonald’s double toy Happy Meals.