Not yet, anyway!
I'm so glad they're hitting this stage right as the winter heads in. Much more cooped up in the house time and all that. At least now they'll have each other to keep them amused.
Of course, its not all roses and rainbows. Heidi isn't always the most willing parcipitant in Ava's games, and Ava just can't understand why Heidi doesn't just do as she's told (although why she can't understand this is beyond me - she seems to have no problem understanding it when its me asking her to do something!)
Little playmates. As Miranda's mother would put it; "Such fun!"