My dog loves this new product I bought for him. He loves circling around on it before pooping so it's good that I purchased a bigger size. He's hesitant to try it out at first, like, he's smelling and scratching the artificial grass as he was really curious what's he gonna do about it. But later on, he sat on it and then do his duty. I used vinegar to rinse the solid matter since I read on the blog section that it is the recommended cleaner for the artificial grass to rinse away the smell.
