How providing appropriate scratching opportunities prevents furniture destruction and meets a fundamental cat welfare need.
Scratching is not a behaviour to be prevented but one to be redirected to appropriate surfaces. Cats that scratch furniture are not misbehaving — they are performing a normal, necessary behaviour in an environment that has not provided what they need. The welfare-positive response is environmental modification: providing suitable scratching surfaces in locations cats prefer to scratch, using pheromone sprays to increase the appeal of appropriate scratchers, and using double-sided tape or other deterrents on furniture to redirect rather than suppress the behaviour. Declawing — once common as a solution — is now widely recognised as a welfare-compromising procedure that causes chronic pain and is unnecessary when environmental solutions are available.