Claw and Nail Disorders in Dogs
Written By hannah hollinger
Published: 03/22/2016Updated: 07/28/2021
Claw and Nail Disorders in Dogs - Symptoms, Causes, Diagnosis, Treatment, Recovery, Management, Cost
What are Claw and Nail Disorders?
The study of the nails is called onychology and has recently become more of a focus in the veterinary field. Research is extensively underway in order for those in the veterinary field to understand more about the complexities of the claws, their function, and how to treat injury and disease. Claw and nail disorders are not often seen in veterinary clinics as a single disorder. For example, a bacterial infection of the nail can run concurrently with a skin condition as it is a continuation of the epidermis and dermis. Other conditions may be an abnormal growth formation or an infection. Systemic diseases can also affect the claws and nails.
Diseases and abnormalities of the nail and claw are quite numerous in nature and often accompany skin disorders. Nail and claw dystrophy can occur as the result of a trauma, infection, or abnormal formation, to name a few. Because the nail is such an important part of movement, grasping, and defense, any nail or claw problem should be examined by your veterinarian as these conditions can become very uncomfortable for your dog.
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Claw and Nail Disorders Average Cost
From 367 quotes ranging from $200 - $5,000
Average Cost
$600
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Symptoms of Claw and Nail Disorders in Dogs
Diseased claws and nails can predispose your pet to trauma, lameness, and pain. If you see that your dog’s nails are not looking as they normally do, a visit to the veterinarian is in order.
  • Reddish colored claws
  • Whiter than normal claws
  • Nails that are wider or narrower than normal
  • Splitting of the nail
  • Softness
  • Curving
  • Swelling
  • Looseness of claws
  • Sloughing off of claw plate
  • Brittleness
  • Pus
  • Claws that break easily
  • Ingrown appearance
  • Licking and chewing
  • Pain upon walking
  • Secondary symptoms on the footpad and surrounding skin
Types
The types of claw and nail disorders are many in number. A very few of them are listed here.
  • Onychomadesis - sloughing of the nail
  • Onychodystrophy - abnormal claw formation
  • Macronychia - nails that are unusually large
  • Onychitis - inflammation in the matrix of the claw
  • Paronychia - inflammation of the nail fold
  • Onychoschizia - splitting of the nail
  • Onychomalacia - softening of the claw
Causes of Claw and Nail Disorders in Dogs
The reasons for your pet to have a problem with the nail or claw range greatly in cause, some of which are listed here.
  • Exposure to the environment (wet too often or excessively dry)
  • Human error in nail clipping
  • Viruses such as distemper
  • Age
  • Parasites
  • Fungus
  • Bacteria
  • Neoplasia
  • Food hypersensitivity
  • Infection secondary to hypoadrenocorticism or diabetes
  • Trauma
  • Autoimmune disease such as pemphigus vulgaris
  • Nutrition
  • Genetics
  • Breed disposition (for example, Schnauzer, Greyhound, Labrador Retriever, and German Shepherd are predisposed to idiopathic symmetrical lupoid onychodystrophy)
  • King Charles Spaniel, American Cocker Spaniel, and German Shepherds are prone to many nail diseases
Diagnosis of Claw and Nail Disorders in Dogs
The exact cause and reason for disorders like sloughing of the nails or curvature of the claw can sometimes be hard to specifically diagnose. Along with the fact that there are many illnesses that can lead to cracking of the nails or loosening of the claw for example, pinpointing why there are situations of persistent inflammation or infection can be a challenge.
Cytology tests, which will aid the veterinarian in the process of diagnosis, are indicative tools that are used to examine tissue. Neoplasia (abnormal tissue growth), paronychia (inflammation of the soft tissue around the claw), bacteria, and fungal disorders can be identified through this diagnostic mechanism. Skin and nail scrapings may be done to verify the presence of mites. 
If there is a suspicion of a food-related cause like an allergy or intolerance, the conclusion of the problem could take more time because your pet may have to be put on an elimination diet in order to determine foods or additives that could be causing concerning effects to the nail.
Radiographs of the claws or biopsy of the nail are other tests that your veterinarian may have to do if other approaches cannot resolve the diagnostic question. Serum biochemical analysis, urinalysis, and complete blood count are additional methods to check the health of your beloved pet, verifying the enzyme levels and checking for systemic diseases.
Treatment of Claw and Nail Disorders in Dogs
The type of treatment that your pet may have to undergo in order to rectify the nail disorder will depend on the cause; the range of reasons for a claw problem are many. Before your veterinarian does begin treatment, however, he will take some considerations into account.
  • Is one paw affected, or all four?
  • Has the deterioration of the nail been a slow progression or is it an acute situation?
  • Is there a breed disposition?
  • Is there a systemic disease that needs to be treated concurrently?
  • What is your pet’s age?
Because canine claws take six to nine months to completely regrow, many of the therapies (and the results from them) will be seen only after 6 to 8 months of the regimen. 
Parasitic effects on a claw can be resolved by eliminating the parasite and then repairing the nail. A bacterial infection will be eradicated with antibiotics; the course of the medication may be required for several months. A nail damaged by trauma could see a treatment of daily antiseptic soaks, along with a removal of the cracked or broken claw. A dog with an immuno-suppressive disorder will need a prescription for oral prednisone. The dose is usually tapered off as the nail heals. Topical creams, Omega 3, and vitamin A and E supplementation could be recommended in addition to other therapy.
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Recovery of Claw and Nail Disorders in Dogs
Depending on the type of claw and nail disorder, there can be a chance of relapse after cessation of the treatment. Some conditions need lifelong therapy in order to keep the nail destruction at bay. Your veterinarian will advise you based on the situation, but it is known that canines should be kept on a good quality high nutrient food which allows for the growth of a healthy nail. Supplementation of vitamins, gelatin and biotin are often needed as a preventative for future recurrences. Frequent nail trimming is always a good idea, to help keep the claw strong and to avoid splitting or breaking.
Claw and Nail Disorders Average Cost
From 367 quotes ranging from $200 - $5,000
Average Cost
$600
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Claw and Nail Disorders Questions and Advice from Veterinary Professionals
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Belgian Malinois
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Kipper
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3 Years
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1 found this helpful

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1 found this helpful

My pet has the following symptoms:
Pain
Sensitivity
Abnormal Growth
My 3 year old Belgian Malinois has one nail that doesn't grow properly and has been that way since I got him at 7 months old. It is thick and doesn't taper like normal nails. When he walks, the side of the nail is what hits the ground and the toe it is attached to is always drier/cracked looking than the others. My vet said it's nothing to worry about but that paw/toe is very sensitive and susceptible to injury. Any advice would be greatly appreciated especially with regard to how to word my concerns to the vet so that they take it more seriously. He isn't in pain 24/7 but it bugs him often enough that I would really like it resolved if possible.
May 10, 2018
Answered by Dr. Michele K. DVM
1 Recommendations
There may not be a way to resolve that nail growth other than to keep it trimmed very short, or to remove the nail, which is a fairly intensive amputation surgery. It would be a good idea to talk with your veterinarian about it, let them know that it really bothers you, and they can assess whether it actually bothers Kipper enough to take invasive action.
May 11, 2018
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Chihuahua
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Chico
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10 Years
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0 found this helpful

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0 found this helpful

My pet has the following symptoms:
Licking, Discoloration
My baby just recently turned 10 years old in January and he is a full need Chihuahua. One of his front paw nails has been turning a dull brownish color. He isn't limping or favoring it at all however he has been incessantly licking that toe and the nail. I'm concerned due to all of the recent licking but unsure if it's causing pain or not. I don't know what to do as a costly trip to the vey would be hard for me at this time but he's my whole world and don't want anything bad to happen. Any ideas or suggestions?
May 10, 2018
Answered by Dr. Michele K. DVM
0 Recommendations
It would be best to have that nail examined by a veterinarian, especially as Chico is obviously bothered by it and not leaving it alone. He may have a fungal or bacterial infection, or there may be bony changes occurring that may need treatment. Since this is unusual for him, it would be best to have him seen, and you'll at least be able to get an idea as to what might be going on.
May 10, 2018
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springador
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Arlo
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5 Months
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0 found this helpful

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0 found this helpful

My pet has the following symptoms:
Little Toe Sticks Up
My 5 month old puppies little toe sticks up in the air, He doesn't limp and it doesnt hurt when touched. Shall I just leave it or should I get a vet to look at it?
April 10, 2018
Answered by Dr. Michele K. DVM
0 Recommendations
It would probably be a good idea to have Arlo's foot examined, although it does not seem to be an emergency. Depending on how long this has been going on, it may be something that he was born with, or he may have injured the toe.
April 10, 2018
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Australian Shepherd
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Merilin
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1 Year
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0 found this helpful

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0 found this helpful

My pet has the following symptoms:
Slight Limping, Sensitivity
My 1 YO Australian Shepard has a cracked nail on his rear right paw. It is not bleeding, but I can see the quick. There is a piece of nail coveing it. Is it a bad idea to use Krazy Glue on it to fuse the nail back together? If no, what do you recommend doing? Also - he's in perfect health otherwise. He eats Origin Dog Food. THANKS!
March 28, 2018
Answered by Dr. Michele K. DVM
0 Recommendations
If Merlin isn't bothering with the nail, it may grow out on its own and not cause any drama. It isn't a good idea to use Krazy Glue, as it will need to grow out naturally. If it looks painful, or like it is getting infected, your veterinarian will be able to remove the broken nail so that the nail bed can grow back normally.
March 28, 2018
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Claw and Nail Disorders Average Cost
From 367 quotes ranging from $200 - $5,000
Average Cost
$600
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