I would like to think so. On the east and west ends there are 12"x12" window openings with hardware cloth. And about 6 inches of the north wall is open along the length of the top and the south wall is open across the top about 8". I didn't install any sort of vent flaps yet because I knew it was going to be hot. I figured I'd add them on when the weather gets cooler. I think the problem is that the structure is not in as much shade as I would like it to be. We put it in an old 24'x24' dog run that was already fenced. The previous owners had completely timbered the property before they foreclosed and I assume that the trees have not grown enough to shade it in the later part of the day. From what I've been told by the neighbors and judging by the aerial shot of the property on google maps, they gutted it all around 2010ish. The satellite actually picked up the image of a truck with a bed full of debris. And all around it was bare dirt for acres.