Quote: I will say that my run, and coop are very separate from my yard, so I don't have traveling gravel. I completely understand about having gravel near the house. The north side of our house was driveway gravel for years. I was the worst when there was snow on the ground. My dear Puppy would pick up rocks and ice on his feet when he came back into the house. Puppy had long hair on his feet. The rocks in the house often made me rather cranky. Two years ago we replaced the gravel with concrete. I am much happier with it. The dogs still drag a lot of dirt in on their feet, but at least it's not rocks.
I am fairly sure that not all runs are suited to pea gravel, but it seems to work the best for my set up.