Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works well on my 2 dogs

I got this gate to place on the staircase to keep my dogs from going up the stairs. It works very well for the last couple of weeks and has kept them at bay. I have one large 50lbs dog and a small 10lbs dog, and they both have tried getting past it without any luck. Overall, I am very happy with my purchase.