I've got two dog pens 10x10 by 6' tall put together for a run with a coop inside of it. This summer I put a roof over half of it using polycarbonate material, it's light but durable, I used the same material for my deck roof. This fall I enclosed the sides and open part of the roof with plastic and tarps to keep out the wind and snow/rain. I just came back in from changing the water and putting feed in for my ladies and noticed that I have water dripping off the roof into the pen, not where I have the tarps but where the new ceiling is. So I opened up some of the plastic covering from one of the sides in hopes of eliminating the drips-any other suggestions? There is just a little snow left on the roof, but more coming tonight and tomorrow.