Declawing is a controversial surgical amputation performed on cats primarily for owner convenience; evidence of its welfare impact has driven bans in many jurisdictions.
Declawing imposes permanent physical and potentially behavioral consequences on cats for the benefit of their owners or furniture. Postoperative pain from the amputation wounds can be severe, and phantom limb pain or altered gait from bone loss may cause long-term discomfort. Studies have found associations between declawing and increased aggression and inappropriate elimination, possibly as compensatory defense behaviors when the primary defense tool has been removed. Behavioral alternatives including scratching posts, double-sided tape deterrents, and regular nail trimming address legitimate owner concerns without surgical intervention.