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Red paws on dogs: Vet's guide to causes and treatment

Cane corso dog sitting in summer meadow giving paw to its human
(Image credit: Getty Images)

Red paws on dogs are a common concern, and there are a number of possible causes. Red paws are usually itchy or sore, depending on the cause, and you may find that it affects one paw, or all four. 

From allergies to anxieties, we’ll discuss the signs and home remedies for red paws, as well as when to consult a veterinarian.  

Signs of red paws on dogs 

If you’re examining your dog’s paws and notice that they’re red, what else should you be on the look out for? Well, red paws on dogs are usually a sign that there’s more blood in the area than usual. 

This can be due to inflammation or irritation, and sometimes a combination of both. Since dogs respond to irritation with licking, you’ll often find that irritated paws become inflamed. 

Other signs you might see alongside red paws in your dog include:

  • Repetitive licking, chewing, or gnawing 
  • Limping 
  • ‘Flicking’ of feet (irritation) 
  • Unwillingness to walk 
  • Signs of irritation elsewhere – such as itchy ears 
  • Foul smell 
  • Saliva staining (pink fur where repeated licking is occurring, even if you don’t see the licking)

Don’t forget that many causes of red paws are painful, and your dog may not enjoy you taking a closer look. Take cues from your dog and don’t examine them if they aren’t happy about it, as even the nicest dog may bite if they’re painful.

dog licking paws

(Image credit: Getty Images)

Does my dog have pododermatitis? 

Pododermatitis is the medical term for inflamed skin on the feet. Although it’s a diagnosis, it’s not a disease – it always has an underlying cause. 

If your dog has red paws, it’s likely they have some pododermatitis, but your vet will still need to get to the bottom of why.

Causes of red paws on dogs 

As discussed above, red paws can be a sign of a number of different problems. 

Here’s a list of 12 different reasons dogs get red paws:

Allergies

Possibly the most common cause of red paws on dogs, allergies can cause feet to look red and become itchy. 

Your dog might be biting or licking his paws repetitively. He may also be itchy elsewhere, or have irritated or infected ears.  

Burns

In the summertime, burns from hot pavements are certainly a possible cause of red paws. Dogs with burned paws are likely to be painful – they may resent examination, so be careful. You might also see the pads peeling away. This usually affects all four paws equally. 

Foreign body in the paw

At certain times of the year, a red, inflamed paw is often caused by a grass seed working its way under the skin and causing an infection. 

Your dog will be licking repeatedly at the single paw and may be limping. It’s often difficult to find the entry hole as the skin heals over quickly, so don’t waste time looking for one. It’s also very sore, so take care not to get bitten whilst looking at your dog’s paws.

Claw bed infections

Infections in the nail bed can be extremely itchy, uncomfortable, and even painful. This is more likely to affect a single paw rather than all of them, and your dog will be licking and limping. 

Claw bed infections are hard to see, so you might not see the infection itself.

Symmetrical Lupoid Onchodystrophy (SLO)

 This unusual disease of the claws can cause pain, limping, and gnawing at the feet, resulting in red paws. 

SLO (opens in new tab) is a condition where the claws don’t grow properly, they’re brittle, and they break easily. It affects all feet, but one may be worse than the others, especially if your dog has broken a nail. This condition is a consideration in dogs that have repeatedly damaged their nails.  

Anxiety

Some people like to relate it to biting their nails, but some dogs with anxiety will repeatedly lick their paws, causing them to become red and inflamed. 

This usually affects the front paws, or a single paw, and you might notice your dog has other behavioral changes such as pacing, changes in appetite, or clinginess. 

Canine Cognitive Dysfunction (CCD)

CCD (aka ‘doggy dementia’) can cause red paws due to dogs repeatedly licking. The paws aren’t irritated themselves, but this soothing behavior causes them to become red and sore. Your dog might also show signs of night waking, anxiety, or forgetfulness. 

Alabama rot

Strange scuffs and red marks on the paws are an early sign of the deadly disease Alabama rot, which often happens in the UK in autumn and winter, when it’s muddy. 

Owners are advised to check their dog’s paws after walking and visit the vet if they see any red patches on the paws. It’s most likely to be a graze, but it’s worth checking!

Ticks

Ticks like to embed themselves between toes, where they often cause redness, irritation, and a limp. It’s best to get your veterinarian to remove ticks, especially when they’re in awkward locations, or use a ‘tick fork’ to get them out safely. 

Demodectic mange

Demodex mites live at the base of hair follicles. Small numbers are fine, but large numbers occur in dogs that are otherwise immunocompromised (including puppies) and can cause the feet to become extremely irritated, red, and sore. 

This usually affects pairs or all four feet and is more common in short-haired breeds and those with allergies or other immunocompromise.

Hookworms

These tiny worms burrow through the skin on the feet, causing red, itchy feet, before making their way to the gut to live. Hookworm infection is more common in dogs kept on concrete and dogs kept in groups, but it’s still rare in most areas. 

Contact irritants

If your dog has walked on something that causes skin irritation, this can cause red paws. Road salt is irritating, and it can cause your dog’s paws to become red and itchy after a walk in winter. 

It’s also toxic if ingested, so rinse it off quickly if your dog comes into contact with it. This cause of red paws is likely to affect all paws equally. Other potential irritants can include cleaning products and herbicides.

How to treat red dog paws at home 

 If your dog has red paws, you might be wondering how best to treat them at home. The first thing you should do if your dog has red paws is take a closer look. If you can see a wound or a damaged nail, it’s time for a vet visit. 

If there’s no sign of a problem, you can try rinsing your dog's feet to remove any irritants or allergens. Then, watch your dog for some of the other symptoms discussed here. 

If they seem to be continually licking or upset by their feet, you should visit a vet. It’s best not to apply anything to your dog’s feet until they’ve been seen by a vet, as it may make examination harder. 

How to clean dog paws

(Image credit: Getty Images)

How to prevent red dog paws 

Preventing red dog paws depends on the cause. If your dog has an underlying condition like allergies or SLO, keeping on top of their medication will help to prevent their paws from becoming irritated. 

On the other hand, if your dog’s paws are red due to an injury or a foreign object, there’s not much you can do to stop them becoming red. 

You can take care of your dog’s paws by choosing your walks carefully and avoiding hot pavements, road salt, and glass and other sharp objects. Dogs with feathered feet may need their fur trimming in summer to reduce the risk of them picking up grass awns or burrs. 

Mud should also be avoided in some areas due to the risk of Alabama rot. When you get in from a walk, check your dog’s paws over carefully and remove any grass seeds, burrs, or other plant material. 

Check between the toes for ticks. Give them a good rinse, then dry them thoroughly. Some dogs may also benefit from paw moisturizer.

When to visit your veterinarian 

You should visit your veterinarian if your dog’s red paws persist for more than a couple of days or if they seem:

Your vet will take a look at your dog’s paws and determine whether any investigations are needed. 

Often, treatment can be offered in the initial consultation, but in some cases your dog may require an anaesthetic for x-rays or surgery to remove a foreign object.

Summary

Your dog’s paws are important. The saying ‘no foot, no horse’ also applies to dogs – a sore paw can quickly become a big problem if it’s not treated properly, and your dog will be miserable as a result. 

Red paws on dogs are a warning sign that something isn’t right, so don’t ignore your instincts and visit your vet if you spot a problem, especially if it doesn’t improve with some basic home care. 

After graduating as a veterinarian from the University of Nottingham, Dr Joanna Woodnutt went on to practice companion animal medicine in the Midlands. She quickly developed a love of consulting and helping clients with medical problems such as dermatology, behaviour and nutrition - anything that involved helping clients understand their pets better. Jo started writing about pet health in 2017, realising that it meant she could help even more pet parents. Since then, she has written for countless online and print publications and is a regular contributor for Edition Dog Magazine. Jo now lives in the Channel Islands with her husband Ian and terrier Pixie, and they are expecting their first child very soon.