Why do dogs scratch the carpet? is one of those household questions that tends to arrive without an appointment. One minute the carpet is behaving itself, the next it is wearing a fresh mark, smell, dent, or mystery patch like an unwanted badge. The good news is that most carpet problems can be improved, and many can be solved completely, with a calm approach, the right tools, and a little patience. When the issue involves pets or odours, you need to treat both the visible mess and the invisible residue....