My Pet Demand

Created: March 9, 2026

how to treat a hot spot on a dog

Is your dog continuously scratching a red area?

In that case, your dog may have a hot spot. These are localized skin infections caused by bacteria. Hot spots are related to the humidity and temperature of the environment. 

If you observe your dog licking, scratching, and biting a red or pinkish sore, it’s time for you to take it seriously. 

Hot spots can be painful for dogs and are extremely irritating. So, you need to treat it immediately. In this article, we’ll tell you everything you need to know about hot spots and teach you how to treat a hot spot on a dog.

Some dogs may develop other skin issues like viral growths. Learn how to get rid of dog warts at home safely. 

Let’s jump right into the matter at hand!

Understanding the Basics: What Is a Hot Spot? 

Before you know how to get rid of a hot spot on dogs, you must understand what a hot spot is and its causes. 

Understanding the causes and symptoms will help you to treat them more efficiently.

Hot spots are the most common skin problems in dogs. They are also called as moist dermatitis or summer sores and are more likely to occur during summers in hot weather and high humidity.

Hot spots cause skin inflammation and are a result of bacterial infection. 

Often it starts as small as a mosquito bite. So, people mistake it for an insect bite. 

A hot spot is generally red patchy skin areas that are sometimes raised. They look like moist, wet, oozy skin lesions. These spots are very itchy; that is why dogs tend to calm it down by licking, biting, and scratching. 

Also, the infection spreads very quickly. Therefore it is very crucial to treat hot spots on your dog as soon as you notice them.

What Does a Hot Spot on a Dog Even Look Like?

If you ever see a red infected skin on your dog, you must be able to identify if it is a hotspot or not. That is why we believe it is essential to know how a hot spot on a dog looks like.

Check out this video:

A hot spot on your dog will look like:

  • Red patchy skin
  • Infected area
  • Raised sore skin
  • Moist and oozing skin lesions

The next crucial question is, where do dogs get a hot spot.

The common skin areas where your dog can be infected with hot spots are:

  • on the sides of the face
  • neck
  • chest
  • top of the tail
  • hind end

You can now very quickly know if your dog has a hot spot and can immediately start with treatment.

How Do Dogs Get Hot Spots?

To learn how to avoid hot spots on dogs, you’ll first need to understand how dogs get hot spots in the first place. 

So, here’s the deal. 

Hot spots are better prevented than to be treated. 

They are very painful, so it’s better to prevent your dog from getting infected from hot spots than to treat it. The only way to prevent dogs from hot spot infection is to know the causes behind it in detail.

There can be many possible causes of catching a hot spot infection. The reasons may be physical or emotional too. Understanding the reasons behind the hot spot infection in your dog will help to not only cure him but also prevent further infection in the future.

To find out the cause of the hot spot, you need to observe and follow up with your dog’s daily life routine. You must keenly observe where he goes, what he eats, and how he reacts emotionally.

How to Get Rid of Hot Spot on Dog: Physical Causes

The possible physical causes of a hot spot in your dog may be:

  • Insect bite
  • Parasites 
  • Liver disease 
  • Immune disease
  • Muscle tension, pain or injury
  • Might have caught some infection from the places he goes
  • Could have eaten something that triggered the infection
  • Ear or skin infections
  • Environmental allergens: grasses, pollens, molds or dust
  • Sore spots such as achy knee or hip which he licks
  • Flea dermatitis allergy causes hot spots
  • A dry or matted coat
  • Trapped moisture in the coats from bathing or swimming

How Do Dogs Get Hot Spots: Psychological Causes

Emotional causes of Hot spot occurrence in your dog may include the following:

  • boredom
  • less exercise
  • mentally upset
  • mentally stressed

Dog breeds such as Golden Retrievers, Labradors, St. Bernards, German Shepherds, and Rottweilers are more likely to get hot spots in summers due to their thick coats.

The need to know the underlying cause is important because many of these reasons are chronic. 

These could result in frequent hot spots in your dogs. 

Hop spot could just be a signal to a more serious underlying condition that needs to be treated immediately. These underlying causes can be a serious health risk for your dog. So you must consult your vet as soon as you see hot spots on your dog.

Dogs can also suffer from infections affecting the eyes. Here’s a guide on treating dog eye infections naturally.

How to Avoid Hot Spots on Dogs?

You must have heard of the saying, “prevention is better than the cure.” Before getting to “how do I treat hot spots on a dog,” you must think about “how to avoid hot spots on dogs.”

Preventing your dog from catching a hot spot infection in the first place will prove to be less painful than treating it at the later stage of infection. Let’s get to know how to avoid a hot spot on your dog:

  • Maintain good hygiene
  • Routine grooming
  • Ensuring coats are dry after bathing or swimming
  • Proper flea treatment sessions
  • Proper allergy management (if any)
  • Maintain a proper diet with supplements of fatty acids like Omega-3 
  • Keep your dog occupied 
  • Encourage a happy mental state
  • Include adequate exercise and playtime in your dog’s daily routine

Your Guide: How Do I Treat Hot Spots On My Dog?

It is always recommended to consult a veterinarian in case of hot spot occurrences in your dog. But, if you can’t go to your vet at the instant moment, then you should follow the first-to-go steps. 

We have mentioned below the process to follow immediately, to stop the hot spot infection from spreading any further.

  • Trim the fur around the lesion. 
  • Hold your scissors parallel to your dog’s skin, so that you don’t accidentally cut your dog. 
  • If the infected skin is significant, then shave the area carefully.
  • After trimming, clean the infected area with lukewarm water and a clean cotton cloth.
  • Use another clean cotton cloth or towel to dry the area after cleaning.
  • To stop itching, apply hydrocortisone ointment to the infected area. 
  • Over the counter medications may make your dog uncomfortable. In that case, stop OTC ointment and consult your vet.
  • Prevent your dog from biting or scratching the area.
  • Don’t apply bandages. Let the infected skin dry.

Note: If the hot spots are much serious, then go to your vet doctor immediately. Do not self medicate your dog.

Here’s How To Treat Dog Hot Spots Naturally

Hot spots are just a symptom of a much severe underlying condition. 

It is crucial to suppress not only the hot spot but also treat the underlying cause. Therefore, it is important to consult your vet before starting any medication.

If the hot spot is a symptom of severe disease in your dog, then your vet will prescribe treatment accordingly to treat the particular disease-causing the hot spots. 

If the hot spot is only a minor skin infection caught from food allergies or environmental allergens or insect bite, then you can go for alternative treatments to get rid of it.

There are many antibiotic medications that your vet will recommend. But those can be very harmful to your dog’s health in the long run.

Natural methods or home remedies do not have any side effects on your dog’s health, unlike the antibiotics.

Natural methods to treat hot spots in dogs are as follows:

Calendula

  • Applied as creams, oils, salve, and lotions
  • Reduces itching and inflammation
  • Clams and soothes the infected skin
  • Apply directly on the infected area twice a day
  • Use a cotton ball or clean cotton cloth
  • Keep applying until it goes away

Hypericum

  • Known as St. John’s Wort
  • Reduces pain and inflammation
  • Combine it with Calendula for more effective healing
  • You can buy tinctures or creams
  • In the case of tinctures, make a solution with Calendula
  • After applying the solution, pat the skin dry with a clean cloth

Apple Flower Essence

  • Take ten drops of crab apple flower essence
  • Take ½ spoon of Himalayan salt 
  • Add ten drops of echinacea tincture
  • Add 20 drops of Prunella vulgaris
  • Mix everything in a filtered water
  • Apply with a clean cotton cloth on the hot spot area.

Black tea

  • Helps in drying the hot spots
  • Add a tea bag to 8 ounces of water
  • Let it cool
  • Apply the tea bag directly or apply black tea with a cotton ball
  • Hold the cotton ball or tea bag for several minutes on the infected area

Treat hot spots in your dog immediately, and don’t let your furry buddy suffer a painful experience.

All in All: How to Treat a Hot Spot On a Dog 

Did we cover everything you needed to know? 

Hot spots can be irritating and painful for your dog. You’ll usually find these on your dog’s body during the summer months when it is hot and humid inside, earning them the name Summer Sores. 

Sometimes, they may indicate that there’s something wrong with your dog. In that case, it is important to consult your vet.

Medical Disclaimer:
The information provided in this article is for educational and informational purposes only and should not be considered veterinary advice. Every pet is unique, and their health conditions, needs, and responses may vary. Before applying any remedies, treatments, or recommendations mentioned in this content, it is strongly advised to consult a qualified veterinarian or animal health professional to ensure they are appropriate and safe for your pet.

Content Accuracy Disclaimer:
We aim to keep our content accurate and up to date. However, pet care knowledge and veterinary research evolve over time, and we cannot guarantee that all information will always remain current. Please consult a qualified veterinarian for professional guidance regarding your pet’s health.