Dog Blister on Paw? How To Prevent & Treat It

When it comes to a dog blister on the paw, pet owners should be aware of the signs and symptoms and ways to care for their pup's paws properly. Recognizing the common signs of blisters on dog paws is key to identifying and treating this potentially uncomfortable issue.

If you're wondering, "My dog has a blister on his paw; what should I do?" you're in luck! We will discuss identifying sores on dogs' paws by recognizing the common signs that may indicate a problem. We will also explore the various causes, ranging from environmental factors like hot pavement or sharp objects to underlying health issues such as food allergies.

Finally, we'll delve into treating blisters on dog paws with effective methods that alleviate discomfort and prevent further complications. By following our guidance, you'll be well-equipped to keep your canine companion's feet healthy and pain-free.

Signs of Blisters on Dog Paws

Blisters can appear as raised bumps or sores on a dog's paw pads, between their toes, or even around the edges of their feet. Some common symptoms that may indicate the presence of a dog pad blister include:

  • Redness or swelling in the affected area
  • Pain when touched or during walks
  • Limping or favoring one leg over another due to discomfort
  • Excessive licking or chewing at the affected paw(s)

Examining Your Dog's Paws Regularly

To catch any potential issues early, it is essential to examine your dog's paws regularly by gently spreading their toes apart and inspecting each pad for any abnormalities such as cuts, cracks, foreign objects lodged within the skin, and blisters themselves.

When to Seek Professional Help

If you notice any concerning symptoms like persistent pain during walks, excessive licking despite treatment attempts at home (e.g., applying ice packs), severe redness or swelling, or if the blister appears to be a blood blister, it is essential to consult your veterinarian for further evaluation and treatment.

Types of Blisters on Dog Paws

Understanding the different types of blisters that can form on a dog's paws can help pet owners identify the cause and take appropriate measures to prevent and treat them. Dogs can get several types of blisters on their paws, including:

Friction Blisters

These are the most common type of dog paw pad blisters. They occur when the skin is rubbed repeatedly, causing the outer layers of the skin to separate and fill with fluid. Friction blisters can be caused by excessive licking, scratching, or rubbing against rough surfaces.

Contact Dermatitis Blisters

These blisters occur when the skin comes into contact with an irritant or allergen. They can cause redness, itching, and blistering on the paws. Blisters on dog paws between toes are usually caused by interdigital dermatitis.

Burn Blisters

These blisters occur when the dog's paws are exposed to heat, such as from hot pavement or a hot surface. Burn blisters can cause pain, redness, and blistering on the paws.

Blisters Caused by Infection

Bacterial or fungal infections can cause blisters to form on the dog's paws. These blisters can be painful and may be filled with pus.

Blood Blisters

Blood blisters on dogs' paws, also known as hematomas, form when blood vessels under the skin rupture and leak blood into the surrounding tissue. A blood blister on your dog's paw can be caused by trauma or injury to the skin, such as from a cut or scrape or repeated friction or rubbing.

Related: How to Get Tar Off Dog Paws and Coat

Causes of Blisters on Dog Paws

Understanding the various causes of blisters on your dog's paws is essential for prevention and proper treatment. Some typical elements that may lead to the formation of blisters could be environmental conditions, trauma, sensitivities, infections, and medical problems.

Environmental Factors

Exposure to hot or cold surfaces can cause blisters on a dog's paw. For example, walking on hot pavement during summer months may lead to burns and blisters. 

Similarly, walking on ice or snow in winter without protection can result in frostbite and subsequent blistering. Additionally, rough terrain or sharp objects like rocks and glass shards might cause cuts that develop into sores on dogs' paws.


Sometimes, a dog paw blister may be caused by an injury sustained while running or playing outdoors. For example, twisting their leg awkwardly or stepping incorrectly could lead to blood blisters between toes if pressure is applied unevenly across the footpad.


Allergic reactions are another possible cause of blisters on a dog's paws. Dogs with sensitive skin might react adversely to certain substances found in their environment, such as chemicals used for lawn care products or household cleaning agents which come into contact with their feet during walks outside.

  • Contact dermatitis: This occurs when a dog's skin comes into direct contact with an allergen (e.g., grasses).
  • Atopic dermatitis: This is an inherited predisposition to develop allergies, which can manifest as skin irritations and blisters on the paws.


Bacterial or fungal infections can lead to blisters on a dog's paw. Moisture trapped between a dog's toes creates an ideal environment for bacterial growth, leading to infection and inflammation. Fungal infections like yeast overgrowth are also common culprits behind sores on dogs' paws.

Underlying Medical Conditions

In some cases, blisters on a dog's paw might be due to an underlying medical condition such as autoimmune disorders (e.g., pemphigus), hormonal imbalances (e.g., hypothyroidism), or even certain types of cancer. If your pet's paw issue is suspected to result from an underlying health condition, have your veterinarian diagnose and recommend treatment options.

Realizing the sources of blisters on canines' paws is vital, as this may assist you in preventing them from occurring. Moving forward, we will discuss treatment options for when a blister does form on your pup's paw.

How To Treat Dog Blisters on Paws

Whether you are a new dog owner or a seasoned pet parent, treating dog blisters can be a challenge. Discover the best ways to treat blisters on your dog's paws, including home remedies and professional care, below.

Home Remedies for Dog Paw Blister Treatment

If you notice a blister on your dog's paw, several home remedies can help alleviate their discomfort and promote healing:

  • Clean the affected area: Gently clean the blister with warm water and mild soap to remove any dirt or debris. Be sure not to pop the blister, as this can lead to infection.
  • Apply an antiseptic ointment: Use a pet-safe antiseptic ointment like Neosporin on the blistered area after cleaning it. This will help prevent infection and aid in healing.
  • Protective booties or socks: To prevent further irritation from walking or licking, consider using protective booties or socks designed specifically for dogs (available online) until the blister heals completely.
  • Epsom salt soak: An Epsom salt soak can provide relief from pain and inflammation associated with blisters. Mix one tablespoon of Epsom salts per cup of warm water, then let your dog's paw soak for about ten minutes once daily until improvement is observed.

Professional Care

If your dog's paw blisters fail to improve after a few days of home care or worsen, consulting with a veterinarian is necessary.

  • Severe or infected blisters: If the blister appears to be very painful, swollen, or shows signs of infection (such as pus or a foul smell), it's essential to seek professional care from your veterinarian.
  • Underlying medical conditions: Blisters on dog paws can sometimes indicate an underlying medical condition that requires treatment. In such cases, consult with your veterinarian for proper diagnosis and management.
  • Persistent blisters: If the blister does not show any signs of improvement after trying home remedies for several days, it is advisable to visit your vet for further evaluation and possible intervention.

Related: Hyperkeratosis in Dogs: Causes and Treatments

Preventing Future Blisters on Dog Paws

To prevent future occurrences of paw blisters in dogs, consider implementing these preventive measures:

  • Avoid hot surfaces: Dogs can develop blisters due to walking on hot pavement during the summer months. Avoid taking walks during peak heat hours and opt for grassy areas instead when possible.
  • Grooming between toes: Regularly grooming hair between their toes can help reduce irritation caused by friction that may lead to blood blisters on dogs' paws.
  • Proper footwear: Consider using protective booties designed specifically for dogs (available online) when going out in rough terrain or extreme weather conditions, which might cause damage to their paw pads.
  • Moisturize paw pads: Keep your dog's paw pads moisturized with pet-safe balms like Musher's Secret (available on Amazon) to prevent dryness and cracking that can lead to blisters.
  • Regular vet check-ups: Maintain regular visits with your veterinarian for overall health assessments, including paw pad examinations. This will help identify any potential issues before they become severe problems.


Still have questions? Check out some of the most frequently asked questions around the web about blisters on dogs’ paws for more information.

What can I put on my dog's paw blisters?

To treat your dog's paw blisters, you can apply a dog-safe paw balm or an over-the-counter antibiotic ointment like Neosporin. Always consult with your veterinarian before applying any treatment to ensure it is safe and appropriate for your pet.

How do I prevent blisters on my dog's paws?

To prevent blisters on your dog's paws, follow these steps: keep their nails trimmed, moisturize their pads with a dog-safe paw wax, avoid walking them on hot surfaces, use protective booties during extreme weather conditions, and gradually increase the intensity of physical activities.

How do you treat a blister on a dog at home?

Treating a blister at home involves cleaning the affected area gently with warm water and mild soap. Apply an over-the-counter antibiotic ointment such as Neosporin and cover it with a non-stick bandage. Monitor the healing process daily and contact your veterinarian if there are signs of infection or lack of improvement.

What cream can I use for blisters on my dog?

If your dog has blisters, it's important to seek veterinary care to determine the underlying cause and appropriate treatment. However, if your veterinarian has recommended blister on dog paw between toes treatment, there are a few options you can consider:

  • Hydrogen peroxide cream: This cream can help to dry out blisters and promote healing. However, it's important to use it carefully and follow your veterinarian's instructions, as hydrogen peroxide can be irritating to the skin.
  • Antibiotic cream: If your dog's blisters are infected, your veterinarian may prescribe an antibiotic cream to apply to the affected area. This can help to clear up the infection and promote healing.
  • Pain-relieving cream: If your dog is experiencing discomfort or pain due to their blisters, your veterinarian may recommend a pain-relieving cream or ointment to apply to the affected area.

What should I do if my dog's blister bursts?

If your dog's blister bursts, it's important to keep the area clean and dry to prevent infection. Here are some steps you can take:

  1. Wash the affected area with mild soap and water.
  2. Dry the area thoroughly, paying extra attention to the creases and folds in the skin.
  3. Apply a topical antibiotic ointment to the affected area to help prevent infection.
  4. Cover the area with a bandage or a protective covering to prevent further irritation or infection.
  5. Monitor your dog for signs of infection, such as redness, swelling, or discharge.
  6. If you notice any signs of infection or if your dog is experiencing pain or discomfort, seek veterinary care immediately.


So, can dogs get blisters? Yes! Blisters can occur due to various reasons, such as excessive licking, paw injury, or food allergies. Identifying the cause of the blister is crucial in treating it effectively.

Treating blisters on your dog's paws involves keeping them clean and dry while avoiding activities that may aggravate the condition. Additionally, providing proper dog paw care and preventing further irritation can help prevent future occurrences.

Overall, taking care of your dog's paws is an important part of their overall health and well-being. By providing proper paw care and addressing any issues promptly, you can help your furry friend maintain healthy paws for years to come.

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