Scratching is a fundamental feline behavioral need. Declawing — surgical removal of the distal phalanges — causes chronic pain and behavioral problems and has been banned in many countries.
Declawing causes acute surgical pain and chronic neuropathic pain from nerve damage at the amputation site. The behavioral changes seen in declawed cats — avoidance of litter boxes, increased biting, and reduced activity — reflect ongoing discomfort. The procedure solves a human convenience problem at the cost of the cat welfare. Scratching posts, nail caps, and nail trimming provide effective alternatives without welfare harm.