Works great.  Part of my yard was fenced with a metal fence and my chihuahua would just walk through into the street.  I got this to keep her in and it works perfectly.  A big dog could tear it down but she won't give any effort to getting out - she will only walk through if it's open to her.  I attached it with zip ties and it was an easy and quick solution!  It is still see through, but gives a little more privacy.  On the inside, it gives a beachy vibe which I like for my pool.