My girls are two years apart. I certainly don't plan to buy multiples of everything (that would be insane, they can learn to share!). But there are some things that I was just tired of the arguing and fighting and caved.

One of which - a doll umbrella stroller. Now they both play together at the same time, which is awesome. We have a couple duplicate stuffed animals, too.

Do you have any multiples of toys to avoid WW3?