One of the most annoying behaviour that your cat can do is scratching on the furniture, rugs, and walls. The best solution for this is to understand and to appreciate the purposes of cats to scratch. Provide him a rough cat scratching post where he can enjoy clawing. Make this post accessible for your cat to use. Start training him to use the post. At first, let him notice the post by placing it in front of him. Don’t punish or shout at him. Use your normal voice tone in telling him not to scratch on furniture. If you have a spray bottle, put water in it and try to spray your cat. Lastly, trim your cat’s claws regularly to keep it from destroying your furniture and other objects.