Great for Dematting [SEP] I've got a huge black russian terrier. His hair gets matted pretty easily and I was having a hard time in the past with other tools. Even the furminator couldn't handle his matting. This tool wad a shot in the dark. Lower priced and worked fantastic. It sheds and dematts<br />Working like a charm for my large breed. Takes a little work but it's effortless. My only wish was a larger tool for larger dogs. This one does the job but it could cut my time down a bit if it was bigger.