DOes this scenario sound familiar? You think your dog looks good, but your groomer takes one look at him and tells you he's matted. How could that possibly be? You brush him every day. Then your groomer whips out a comb and tells you to comb the dog's hair. You begin to comb and hit a snag. You comb a little more and your dog yelps! Where did those mats come from? You may brush your dog every day, but you are extra gentle because you don't want to hurt your poor Poopsie. Maybe you need a lesson in brushing.