The good news is that you absolutely can get your to stop scratching your sofa. In fact, you can do it in 7 days or less according to popular veterinarian Dr. Christianne Schelling in this article. This did NOT work with my cat.
Have you ever noticed your cat sniffing something and then making a strange face, with his mouth slightly open, his nose wrinkled and his lip curled back? You may have thought it was a look of disgust or just intense concentration but there's actually a v