On their Facebook page, The Paw Project Ohio provide the shocking results of a study they have recently completed into the proficiency of veterinarians carrying out declaw operations (technical term: onychectomy). Here are the results presented in an image which anyone is free to use. Please ask if you wish to use it as there is no right-click downloads on this website. Just leave a comment.
This is a hugely important piece of research. The importance cannot be overstressed. Please spread the word by sharing this post if you want to try and influence lawmakers wishing to ban declawing.

In words: there is a 66% failure rate on declaw surgery in respect of the cats checked. This isn’t 1-2 vets, they say – this is a 66% failure rate overall. The figures are too high to conclude that the problem of botched declaw operations concerns one or two vets. This is an epidemic! They say: please be patient and keep sharing. More shocking news to come…..
A thought: a person commented on the Utah Paw Project page. They asked whether we can automatically assume that where there are bone fragments in the paws of declawed cats that the cat feels pain or at least discomfort. I think that is a reasonably fair question to ask but common sense dictates that the answer must be Yes. Bone fragments are sharp and they are under the skin. What can one expect?
In any case, these are botched declaw operations because we know that when veterinarians declaw cats they remove the last phalange of the toes of the cat. This means that a length of bone at the end of the cat’s toe is removed at the point where that phalange of bone is connected to another length of bone. In which case an incision is made through tissue that connects the bones together. As I understand it, there is no need, therefore, for the veterinarian to cut through bone itself. This clearly indicates that veterinarians are being incredibly careless when they slice off the end of cat’s toes in declawing the cat.
Of course, in this post I am making no judgement about the morality of the operation itself (we all know it is a immoral). In this article we are simply looking at the skill of the veterinarians involved and on these results we have to conclude that there is very little skill evident. If there is skill is not being applied and in which case we have to conclude that the veterinarians involved are being incredibly careless as stated.
I have read on the Internet that veterinarians carry out the declawing of the 10 toes of a forepaws of a cat in around 15 or 20 mins. I would like a veterinarian to confirm this. For me, this supports what I stated that these “doctors” are being very, very careless and treating a cat’s toes as a vegetable that requires trimming! It’s as if they’re trimming the end of a runner bean when preparing dinner….
Well i dont know why anyone would declaw their animal. It sickens and saddens me that anyone would do that let alone a VET i hope those disgraced vets in america or anywhere else in the world wake up.
Thanks for this Ruth. This page shows complications of declawing.
More from Paw Project Utah….
We promised more shocking news from Paw-Project-Utah’s study and here it is!
Last week we learned that 66% of declaws are botched, leaving fragments behind. We know that these cats are more likely to have infections, nail regrowth, and osteomyelitis and other painful issues as a result of bone fragments being left behind. But what about the 33% with no fragments? Are these cats pain free? ABSOLUTELY NOT!
The average number of positive pain parameters in our declawed cats were 5 per cat overall.
The cats with no fragments had an average of 4.9 signs of pain per cat! One cat with no fragments had 11 signs of pain! The highest in our study!
The cats with the largest number of fragments had a consistently higher than average number of signs of pain per cat, indicating that these fragments are contributing to more overall discomfort for these cats.
THE BOTTOM LINE: ALL DECLAWED CATS WE LOOKED AT DISPLAYED AN AVERAGE OF 5 SIGNS OF PAIN/ABNORMAL BEHAVIOR PER CAT! EVEN THE ONES WHO WERE DECLAWED “PROPERLY” ACCORDING TO SURGERY STANDARDS.
Hard proof that declawing is painful to your cat for the lifetime of that cat.
Our pain criteria (based on published AAFP and AAHA feline pain standards):
A. Loss of normalbehavior
Decreased ambulation or activity
Lethargic attitude
Decreased appetite
Decreased grooming
B. Expression of abnormal behaviors
Inappropriate elimination
Vocalization
Aggression
Decreased interaction with other pets or family members
Altered facial expression
Altered posture
Restlessness
Hiding
C. Reaction to touch
Increased body tension or flinching in response to gentle palpation of declawed paws
Increased body tension or flinching in response to gentle palpation of non declawed paws
D. Physiologic parameters
Elevations in heart rate
Elevations in resp rate
Elevations of body temperature
Pupil dilation
Yes, absolutely. These are important steps towards banning it.
No wonder shards of bone are left behind so often!
So am I Michael, I think these Paw Project offshoots proving with hard science how cruel declawing is, is wonderful news and every cat loving American should be celebrating the beginning of the end of vets making money from mutilating cats.