Broken & Damaged Dog Claws | Agria Pet Insurance

Dog claws can be injured in several ways, from catching on surfaces during play or walks to becoming damaged if they grow too long. A damaged claw can range from a small crack to a more serious injury affecting the whole claw and, in some cases, the bone inside it.

What causes a dog’s nail to break or bleed?

Dogs’ claws can break or become damaged in several ways. Sometimes this happens due to trauma, but in other cases it can be linked to an underlying health condition. Here are some of the most common reasons a dog’s nail may split, break or bleed:

Age

Older dogs often develop more brittle nails, which makes them more likely to crack or split.

Infections

Bacterial or fungal infections can weaken the nail and the surrounding tissue, increasing the risk of damage.

Ingrown nails

If a nail, particularly a dew claw (the small, thumb-like toe found higher up on the inside of a dog’s front legs, slightly above the other toes), grows into the paw pad, it can cause pain, swelling and bleeding.

Pre-existing health conditions

Some conditions can affect nail health. For example, lupoid onychodystrophy is an autoimmune disease that disrupts nail growth and can cause nails to become weak and brittle.

Snagging on surfaces

Claws can catch on carpets, furniture or rough outdoor surfaces. This is more likely if a dog’s nails are overgrown.

Symptoms of a broken claw

Signs that your dog may have a damaged claw include:

Limping or favouring one paw
Licking or chewing the affected paw
Blood on the paw or a trail of blood on the floor

What to do if your dog has a broken claw

If your dog has broken a claw, there are a few steps you can take at home to help protect the injury and keep your dog comfortable while it heals.

Dogs will often lick an injured paw, which is a natural response. However, excessive licking can slow healing and increase the risk of infection. If needed, you may need to cover the claw with a paw bandage or use an Elizabethan collar (cone) to prevent your dog from licking the injury.

If you notice your dog has damaged a claw, you can take the following steps:

Inspect the paw

Carefully inspect the paw and claws to see where the damage is and whether the claw is cracked, bleeding or hanging loose.

Give it a gentle clean

Gently clean the area with lukewarm water to remove dirt or debris.
Trim any loose claw fragments if part of the claw capsule is hanging off, but only if it comes away easily. Do not force it.

Apply a light bandage

Apply a light paw bandage if the claw is bleeding or your dog seems uncomfortable.

Speak to a vet

Contact your vet for advice, especially if the claw is badly damaged, bleeding heavily, or your dog appears to be in pain.

If you’re unsure about the severity of the injury, it’s always safest to seek veterinary advice.

How to bandage your dog’s paw

If your dog’s claw is bleeding or sore, a paw bandage can help protect the injury and keep it clean.

Important: If you’re unsure about bandaging the paw yourself, it’s best to contact your vet for advice or treatment.

Start by gently cleaning the paw and drying it carefully. Place a sterile gauze pad or non-stick dressing over the injured claw to protect it. Wrap a layer of soft bandage or cotton padding around the paw, including the toes, then secure it with a self-adhesive bandage. The bandage should be firm but not tight, so it doesn’t restrict circulation.

Make sure the bandage stays clean and dry, and check it regularly. If the paw becomes swollen, the bandage slips, or your dog seems uncomfortable, remove it and contact your vet.

When should I contact the vet?

Broken claws aren’t usually an emergency, but it’s still a good idea to contact a vet for advice.

Claws that are cracked, split or torn often don’t heal properly on their own. If the claw capsule is damaged close to the claw fold (where the nail meets the skin), a vet may need to remove the damaged part so that a new claw can grow.

If the claw is swollen or partially detached, the loose section may sometimes be trimmed away.

You should usually see a vet if:

The break is close to the base of the nail
Bleeding doesn’t stop
The nail is dangling or badly split
Your dog is limping severely
There are signs of infection, such as swelling, redness or pus

Healing time after a broken claw

If a vet needs to remove the claw capsule after a fracture, your dog’s paw may need to be bandaged for several days. This protects the sensitive tissue (the quick) and helps prevent infection.

Your vet may also recommend using a collar to stop your dog licking the area while it heals. Follow your vet’s advice for cleaning and changing the bandage.

If the claw capsule is removed, a new one usually grows back within a few weeks. In some cases, the new claw may grow back slightly misshapen.

If the entire claw, including the claw bone, has been removed, the claw will not grow back.

Regular nail care can help prevent claw damage

Keeping your dog’s nails trimmed can reduce the risk of them snagging or breaking. Regular nail checks also help you spot any damage or nail problems early.

More information

From microchipping and vaccinations to expert advice on your dog’s health, diet and behaviour, explore our range of in-depth guides designed to help you give your dog the very best care at every stage of their life.

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FAQs about broken dog claws

Written by: Adam Jolley
Last reviewed on: 21 September 2026

About the Author

Adam Jolley is a writer specialising in insurance, personal finance, and pets. He’s worked for Confused.com and Admiral Insurance, and currently writes and edits for an online magazine. His strangest pet was a hissing cockroach. Now, he’s a proud cat dad to Penelope, affectionately known as Nelly.