Posts for run - question

[lunkerchicken]

I used 4 x 4 PT as my corners and at a few spots in between and it is as solid as a rock! My run is only 16 x 8 but I wanted to make sure it was going to hold up to weather and such. I was use 4 x 4's on your run as well.

 

[Baymen Moe]

I'm obviously a big fan of 4x4 posts.