THAT LOOKS FAB !!!
I am having a hard time leveling my spot

so I have not done the shed yet. Plus we had torrential rain and then it was too hot to work in the sun.
What did you do for the Ventilation? I am thinking of the fan in the window too.
Also, Can you post pics on the Pop Door and how you did it ? This is the one thing I am still trying to figure out.
Today I am watching the sun rise and see which spot gets the shade faster in the back yard.
p.s. forgot to say your Collie is so cute ! We had 2 Collies growing up, GREAT DOGS !