Dreaming about Walruses

E always wakes up rough.  She almost always cries a bit before she is fully awake.  Yesterday was no different.  A few cries.  But then she said to me "Walrus have teeth like this" and held her fingers up to her mouth (as one would expect)
me "You mean tusks?"
E "Tusks"
me "Were you dreaming about walruses honey?"
E "Nope.  I was dreaming about caramel and mummy."