The children had lots of good reasons for her to come to school and not come to school.
Here is her reply:
So today, Louie popped in after lunch:
We went into the forest and the children had turns throwing the ball for her (until the ball went over the fence) or taking her for a walk.
We came back to class and all had another chance to pat her and watch her drink some water.
Then we all washed our hands!
I think Louie loved her afternoon at school.