Declawing (Onychectomy) of Cat By Dr. Michael W. Fox Click here to see original article on Dr. Fox's Website Many veterinarians declaw cats, and many cats suffer as a consequence. The operation entails more than simply removing the claws, (onychectomy). It entails removal of the first digit (digitectomy, or de-knuckling). Declawed cats tend to walk abnormally back on their heels rather than on their entire pads because of the chronic pain at the end of their severed fingers and toes. They often develop chronic arthritis and as the front toe pads shrink, chronic bone infections are common. So many cats find it painful to use the litter box, develop a conditioned aversion to using the box, and become un-housebroken. This is why many declawed cats are put up for adoption or are euthanized. They may also bite more, and become defensive when handled because their paws are hurting and infected. The following letter on this topic that I wrote to my colleagues was published in the Journal of the American Veterinary Medical Association, Feb. 15, 2006, pages 503-504. I strongly advise all prospective cat owners, and those people with cats who are contemplating having the entire first digit---not simply the claw---removed surgically from their cats' paws---never to have this operation performed on their felines. Dear Sir, The article by Drs. Curicio, Bidwell, Bohart, and Hauptman (JAVMA, January 1, 2006, pp. 65-680) provides an "Evaluation of signs of postoperative pain and complications after forelimb onychectomy in cats receiving buprenorphine alone or with bupivacaine administered as a four-point regional nerve block." While the consideration given to pain alleviation in this surgical procedure is necessary and laudable, the ethics of performing this procedure as a routine practice to the extent that almost a quarter of the cat population in the US, (14 million) is declawed, according to these authors, surely need to be examined. This is especially pertinent considering the evidence of the painful nature of this procedure, and associated postoperative complications of chronic pain, infection, and suffering. Surely the justifications for performing forelimb onychectomies trivialize concern for cats' welfare and psychological well being. Part of being a cat is to have claws. Out of respect for the nature of cats and their basic behavioral requirements in the confined domestic environment, caring and responsible cat owners effectively train their cats to use scratch-posts, scratch-boards and carpeted "condos" rather than resort to routine declawing, that amounts to a mutilation for convenience. As a profession, are we not giving a mixed message to the public in advocating companion animal health and welfare on the one hand, and not abandoning such practices that are considered unethical by veterinarians and their clients in many other countries? Michael W. Fox, D.Sc., Ph.D., B.Vet.Med., M.R.C.V.S.