Perfect for squirmy or fighting cats!!
One of our cats has an extremely dense coat. She is also the least compliant when being "deep" brushed.  She has escaped on numerous occasions when I was removing the fur from her brush.  Now, when the brush is sliding across her hair instead of through it, I just give it a quick couple of rapid pushes of the button, and the wad of hair lands in the garbage.  Much easier!!!
Rating: 5 stars