Serta is the only brand I have bought for my current and former (late) dog that has survived long-term use. I have another Serta bed that spent about five years outdoors under a covered patio and is still intact (current dog absolutely love it). This bed is a simpler design without the semi-circle side pillows but it looks to be made equally well. It doesn't bottom out when my 65lbs dog steps on it. I always shop for this brand over others.