Now it that they are in an older, playing stage, we have QUICKLY realized that the big-ticket items require one for each kid - like a Cozy Coup car! O.m.g. Sibling rivelry at its best.
*I know you're thinking they look like they are playing JUST FINE together, but there was lots of pushing and tears. And tonight I had to say enough's enough and remove both kids and put the car FAR away!
Similarly, this is how they play with the slide (as you can see the coup is sitting in the background, unattended).