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Being concerned when your dog develops a bump or lump is normal, but not all bumps and lumps are the same. This is especially true of dog warts, a benign growth that continues to alarm dog owners despite being harmless. Dogs can get warts just like humans do. It is also natural to wonder how your dog got a wart and how long it will last.

Dog warts are a type of skin infection carried on by the virus called papillomavirus. When an infected dog comes into contact with another dog, such as when they sniff or lick each other’s faces, the papillomavirus can be passed on directly. Sharing a toy, water bowl, or bed with an infected dog may also expose your dog to the virus.

It can take two to five months for a natural resistance against dog warts to develop. However, if warts make the dog uncomfortable, many veterinarians advise starting treatment at approximately two months. This is due to the fact that the wart may grow and increase your dog’s discomfort while antibodies are battling it.

Dog Wart Vs Skin Tag

Dog wart vs skin tagDog skin tags and warts have a similar appearance to one another, making it difficult to tell them apart. The primary difference is that skin tags have a thinner base that frequently emerges from the skin while warts typically have a thicker base beneath them.

Apart from skin tags and dog warts, dogs can also get acne. It is important to distinguish all of the bumps located on your dog’s skin to see what kind of treatment will best fit them.

The Appearance

It can be difficult to tell the difference between different small, flesh-colored bumps on your dog’s skin, but there are a few characteristics that can give you a hint.

Dog warts are rounder and have a thicker base that is near the skin, whereas skin tags are more tear-shaped and are hanging from a stalk. Dog warts might be lighter or darker than the surrounding skin, while skin tags seem to blend into a dog’s skin color.

The Location Of The Bump

You can also learn more by observing the bump’s location on your dog’s body. Dog warts can appear anywhere, but because they are caused by an infectious virus, they are more likely to do so on the face and feet of your dog, which is usually in contact with other canines.

Skin tags tend to gather in areas where there is friction or discomfort, such as on the chest, lower legs, and in between the body and the legs.

Treatments Needed

Treatment isn’t always necessary for benign lumps such as dog skin tags and warts. There are times when a dog will have several warts or warts that are in uncomfortable areas. If so, surgical removal of these warts is an option.

Skin tags that don’t spread quickly can be left alone, but others may be too big or in an unpleasant spot for dogs. Your veterinarian might have to get rid of these.

Pictures Of Warts On Dogs


Dog wart on headWarts are more prevalent in pups, senior dogs, and dogs with weak immune systems. Papillomavirus is what causes them, and they are typically found on the face and head. Dogs that frequently go to parks or daycare are prone to develop warts due to direct social interactions with other dogs.


dog warts on pawIt may be a wart if your dog’s paw has pink growth. The wart may resemble the color of your dog’s skin if it is darker than usual. Many warts resemble cauliflower in their appearance.

It is recommended to keep your dog isolated if you find a wart on them until warts have already been treated or have disappeared because they can spread to other canines.


Dog warts on mouthDog warts commonly develop around their mouth because of their weak immune systems, but don’t worry too much. The puppy’s immune system grows stronger and regains control as it continues to grow. The virus that caused the wart will be naturally rejected by your dog’s body over time, and it will eventually go away.

These warts on your dog’s mouth could, however, develop infected and begin to bleed due to their near proximity to the mouth. If that starts to occur, you must clean the wound and protect it from serious infection by using oral antibiotics prescribed by your trusted veterinarian.


Wart on dogs noseDog owners can strengthen their dog’s immune system in a number of ways to help it better fight against warts. You can buy vitamin supplements made specifically for dogs online or in pet stores, which you can then give to your pet orally.


Wart on dogs bellyGive dogs nutritious, balanced food that includes all of the minerals and vitamins they need to maintain a strong immune system. Dog warts are frequently a symptom that the dog’s body is unable to successfully combat the virus on its own, which suggests that other health conditions may also be interfering. Ensure that their beds are always clean.


Wart on dog legIt’s typically advisable to leave growths alone and wait if your dog is not experiencing any infection, movement, or pain issues as a result of warts. If you believe that wart removal is required, consult with your veterinarian to ensure that you are not endangering your dog.


See the dog mouth section for a clear picture of a wart on a dog’s lip.

These warts are relatively harmless, but their location makes it difficult for your dog to eat and drink. In this instance, getting that wart removed may be necessary to stop your dog’s health from getting any worse.

Dog Wart Removal

Dog wart removal

Not all dog warts disappear on their own. Sometimes, dog warts may be an indication of a serious underlying medical issue.

A dog may occasionally require wart removal. Owners must be aware of the potential causes of a wart in order to take the necessary action. The factors listed below may make dog wart removal necessary.

  1. The wart has been infected.
  2. The dog has numerous warts.
  3. The warts are situated in sensitive parts, such as a dog’s mouth.
  4. The wart has been irritated.

Option #1 Go To A Vet

Certain dog wart removal procedures must be carried out by a veterinarian. Since the virus will typically not need to be treated, your dog’s body will naturally recover and build immunity. However, if the virus persists for longer than two months, you might consider consulting a veterinarian to help you find the best treatment for your dog.

The following treatments will be done by a veterinarian to remove warts from your dog:

  1. Cryosurgery
  2. Surgery
  3. Antibiotics
  4. Laser
  5. Imiquimod
  6. Interferon
  7. Excision
  8. Reducing immunosuppression
  9. Autogenous vaccination

Option #2 Natural Treatments

The first thing to do if your canine buddy develops warts is to find a way to remove them, potentially using products that are conveniently available at home. The natural home remedies listed below work for most dog warts.

  • Castor oil
  • Apple cider vinegar
  • Tea tree oil
  • Thuja
  • Banana peel
  • Pineapple
  • Honey
  • Aloe vera
  • Vitamin E

How To Prevent Dog Warts?

How to prevent warts on dogsGiven how contagious this virus is, the primary means of protection is to stay away from dogs who have warts. A dog with a wart in the dog park should be avoided until the wart has been completely removed. Similarly, if your dog has warts, stay away from other dogs when you’re out for a walk so they don’t pick them up.

If your dog comes into contact with other dogs that have warts while also having a wound or abrasion on their skin, the likelihood that they may develop the infection increases. This makes it simpler for the virus to enter your dog’s body and cause an infection.

Although your dog might get the virus, its immune system is powerful enough to fight it. Only dogs with weak immune systems develop warts. Therefore, if you can keep your dog’s immune system strong, they are less prone to contract dog warts.

What To Do If Your Dog Wart Is Bleeding?

Dog wart bleedingTo clean bleeding dog warts on your dog, give it a bath with diluted salt water and use cotton wool. In a pint of water, combine one teaspoon of salt. After that, a paper towel can be used to pat it dry. Contact a veterinarian if the bleeding doesn’t stop. Avoid letting your dog chew on or scratch at it in this period.

Veterinary Treatments For Dog Warts


Cryosurgery uses extremely cold temperatures to kill living tissue that has been attacked. It frequently lessens any discomfort or pains your dog may have experienced from the dog wart, particularly in sensitive areas, like between the toes, because it can also touch surrounding nerves and tissues.


The wart can be removed with a knife, and the little residual vessels can subsequently be cauterized to stop excessive bleeding. This is due to the fact that the blood flow that was keeping the wart’s tissue alive had to be stopped.


Dog warts may occasionally not react to any form of treatment unless antibiotics are administered. Veterinarians frequently recommend azithromycin for dog warts. Once daily for 10 to 15 days is the most typical dosage. Even if your dog’s wart disappears before the antibiotics are done, be sure to complete the entire course of treatment.

There are many types of antibiotics for dogs depending on the medical condition being treated so it is really important to consult with your vet first before letting your dog take it. To give you an overview of the common antibiotics for dogs, here are other dog antibiotics other than azithromycin:

Name Of AntibioticUses
BactrimIt’s being used to treat urinary tract infections (UTIs), however, it occasionally gives dogs stomach issues.
CleocinIt’s used most frequently to treat infections of the teeth and bones.
AmoxicillinIt’s commonly prescribed to treat canine bacterial infections.
ClindamycinIt’s used to treat skin, bone, oral, and respiratory tract infections.
GaramycinTreats canine lung, ear, and eye infections.


Some veterinarians say that laser therapy is the most effective form of treatment and that it should be used after other procedures have failed; it is especially advised for recurring warts. The laser will target the wart at its deepest level of tissue while your dog is under general anesthesia, eliminating the wart’s root in the process. This ought to stop the wart from growing again.


The wart and a small section of the surrounding area are treated topically once a day with this medication. It functions by intensifying the wart’s current inflammation and helping your dog’s immune system in eliminating the infection. It is extremely helpful in difficult-to-operate-on areas, especially orally.


Your dog may well be able to fight the wart’s infection internally by using the immune system-stimulating medication called Interferon. White blood cell-derived substances are used by the medication to stimulate the immune system. By boosting a dog’s immune system with more of these substances, the protection against bacteria or viruses is improved.

Natural Remedies For Dog Warts

Natural remedies for warts on dogsApple Cider Vinegar

Acetic acid, which is present in apple cider vinegar, has the ability to instantly kill various viruses and bacteria. In light of this, it is thought that vinegar not only eradicates the papillomavirus but also eliminates the affected skin, allowing warts to detach.

To prepare, simply follow these steps:

  1. Fill a clean disposable cup with a small amount of ACV.
  2. In order to prevent the ACV from coming into contact with the healthy skin of your dog, apply petroleum jelly all around the wart.
  3. Apply two to 2 to 3 drops of vinegar with an eyedropper or tiny syringe to each wart.
  4. For 10 minutes, try to distract your dog to allow the vinegar to soak into the wart.

Tea Tree Oil

Since it has powerful antibacterial characteristics, tea tree oil has been used for ages to treat a variety of human skin problems. It also has outstanding antiviral characteristics, which are thought to aid in the removal of warts in both dogs and humans.

The following are some other benefits of tea tree oil to dogs:

  • Soothes irritated, dry skin.
  • Treats scabies and fleas.
  • Reduces itchiness.

Banana Peel

The potassium-rich banana is thought to help fight the papillomavirus. Additionally, bananas are a great source of enzymes, which help to repair your dog’s skin. Additionally, your dog may also eat tomatoes as it includes potassium as one of its health benefits.


Do you know that your dog can eat pineapples? But apart from this, it is thought that applying pineapple to dog warts will remove them by dissolving the papillomavirus protein. This is because bromelain, a combination of enzymes recognized for digesting proteins, is abundant in pineapple.

Below is a table of pineapple’s nutritional value per cup.

Calories82.5 cal
Sodium1.7 mg
Fat0.2 g
Fiber2.3 g
Protein0.9 g
Vitamin C79 mg


High bacterial and viral resistance can be found in honey. Therefore, it is thought that putting honey on dog warts will finally kill them by depriving them of oxygen.

Other benefits of honey to dogs include the following:

  • A good source of energy.
  • Provides relief for throat irritations.
  • Helps with stomach problems.

Vitamin E

Due to its capacity to strengthen the immune system and combat viral infections, vitamin E is also thought to be excellent for dog warts. A lot of food contains vitamin E and one of them is cucumbers. You can let your dog eat cucumbers given that you cut them into small pieces.

Your dog can also eat broccoli as it contains vitamin E which promotes a healthy coat.

Can Dog Warts Be Contagious?

Are dog warts contagiousThe papillomavirus spreads quickly. The canine papillomavirus (CPV-1), which causes infection, is transferred between dogs by physical contact. By making direct contact with some other dog, such as by licking faces, your dog could become infected. The infection could also spread to your dog if it shares a mattress, water bowl, or toy with an infected dog.

Are Dog Warts Contagious To Humans?

No, dog warts are not contagious to humans. You don’t need to worry about contracting dog warts even though they are easily transmitted from one dog to another. Both canine warts and human warts are not infectious to humans.

However, because you can transmit some diseases to your dog, dogs can get sick from humans. These illnesses include ringworm, MRSA, and salmonellosis. Fortunately, you can stop your dog from getting sick by washing your hands often and visiting a vet frequently.

Are Dog Warts Dangerous?

Canine papillomas are often not a reason for concern in and of themselves, but they can be the source of or an indication of more serious conditions.

If papillomas are frequently bitten, scratched, or otherwise irritated, they may become infectious. A pet may develop more significant health issues if an infection is not treated in a timely manner.


If you don’t know what caused it, dog warts could seem serious. However, it is not dangerous if you are aware of the different approaches to getting rid of it. Before trying further procedures like surgery, you might try natural remedies.