Bumps All Over Dog: Causes, Remedies, And Tips for Prevention

bumps all over dog

Pet owners could become concerned when they observe numerous bumps on their dog’s skin. Frequently, such bumps could signal various skin ailments and conditions requiring prompt attention.

While some of these bumps may be harmless, such as allergic reactions, others could require immediate veterinary care. In this guide, we cover:

  • Why is my dog getting bumps all over his body?
  • What do allergy bumps look like on dogs?
  • How do I get rid of bumps on my dogs body?
  • When should I be concerned about my dogs bumps?
  • And more

Why Is My Dog Getting Bumps All Over His Body?

Lumps and bumps all over a pet’s body can be a cause for concern for any pet owner. While some bumps may be harmless, others can be a sign of a more serious condition. In this section, we will discuss some of the most common causes of bumps on dogs.

Allergic Reactions

One of the most common causes of canine bumps are dog’s skin allergies. Dogs can develop an allergic reaction to various things, including food allergies, flea bites, and environmental factors like pollen and dust. These allergies can cause bumps, hives, hot spots, and skin irritation. 

The good news is that allergic reaction in dogs is fairly easy to treat with home remedies and once you remove the allergen, the bumps will also disappear.

Dogs can be allergic to a wide variety of things, including food allergies, environmental allergies, pollen, and insect stings. When a dog is exposed to an allergen, their body may commonly develop bumps or hives. These bumps can be itchy and uncomfortable for the dog.

What do Allergy Bumps look like on Dogs?

Skin allergies bumps on dogs can manifest in various ways depending on the underlying cause and the individual dog’s reaction. Here are a few common types of allergy-related skin bumps seen in dogs:

Hives (Urticaria)

 Hives appear as raised, swollen, and itchy bumps on the dog skin. They can be small or large, red or pink in color, and may be surrounded by a lighter area. Hives often appear suddenly and can move around the body.


Papules are small, solid, and raised bumps on the skin. They can be red, pink, or skin-colored. These bumps are usually itchy and may occur in clusters.


Pustules are small, pus-filled common bumps on the skin. They can be red, swollen, and tender to the touch. Pustules often occur as a result of a bacterial infection secondary to the dog scratching or biting at the affected area.


 Erythema refers to generalized redness or inflammation of the skin. It may not always present as distinct bumps, but rather as a diffuse redness or rash. Erythema can be itchy and accompanied by other symptoms like hair loss, scaling, or crusting.


 Wheals are a skin condition that are similar to hives but are usually larger and have a more irregular shape. They appear as raised, pale, or red swellings on the skin, especially the dog’s belly, and can be accompanied by itching.

It’s important to note that these descriptions are general and that the appearance of allergy bumps can vary between individual dogs. If you suspect your dog has allergy-related skin bumps, it’s best to consult with a veterinarian for a proper diagnosis and appropriate treatment.

Also Read: Dog Allergy Testing

Skin Infections

Bacterial, viral, and fungal infections can all cause bumps on a young or older dogs skin. These infections can be caused by a variety of factors, including poor hygiene, exposure to other infected animals, and weakened immune systems. Infections can cause bumps that are red, swollen, and painful to the touch.

They include:

  • Blastomycosis
  • Folliculitis – affecting the hair follicles
  • Aspergillosis
  • Cryptococcosis
  • Candidiasis
  • Fungal dermatitis
  • Ringworm in the nail beds

If a pet owner notices bumps on their dogs skin, it is important to take it to a veterinarian for a proper diagnosis. The vet may recommend medicated shampoo, dip baths, or topical and oral medicines for the skin infection.

Note that fungal skin issues are highly contagious and can spread to other pets through direct contact.

Insect Bites

According to PetMD, the most common bites in young or older dogs include mites, fleas, ticks, mosquitoes, ants, bee sting, hornets, or wasps.

You might notice the following signs in addition to bumps: red, itchy skin, constant scratching, blisters, or a rash. Dog suffers from scratching and it can impact its quality of life.

Some dogs that develop an allergic reaction to the bite or sting could show the following common signs:

  • Excessive drooling
  • Swelling
  • Hives
  • Difficulty breathing
  • Lesions

If your dog is unable to breathe, it could develop anaphylaxis. Please take it to the vet for a complete physical exam immediately.

 Insect stings can be mostly prevented by using flea and tick preventatives and keeping your dog indoors during peak mosquito activity.

Also read: Effective Ways to Treat Ant Bites on Dogs


Acute moist dermatitis and atopic dermatitis in female or male dogs usually starts with pruritis, or red, itchy skin. Your dog might scratch its face, paws, flank, lower legs, and ears. There may be hives or urticaria and skin bumps. Other signs are flaky skin, raised bumps, and irritated skin.


According to vets, skin tumors in dogs are generally benign growths or non-malignant and rarely spread. They may include:

  • Mast cell tumors
  • Histiocytoma
  • Squamous cell carcinomas
  • Sebaceous gland tumors or sebaceous cysts
  • Melanomas
  • Papilloma
  • Hemangiomas – bloody lumps affecting blood vessels.
  • Lipoma – cancer of fat cells
  • Fibrosarcoma – cancer of the connective tissue and surrounding tissues

Benign tumors are not cancerous and do not spread to other parts of the body. 

In rare cases, the skin tumors could be cancerous or malignant. Malignant tumors can spread to other parts or other organs of the dog’s body. Tumors generally cause bumps that are firm and may be attached to the skin or underlying tissue.

A veterinary exam of the canine skin along with certain tests can determine the exact type of tumor. Depending on the diagnosis, the vet may recommend radiation treatment or surgical removal of the tumors to alleviate the symptoms and improve the dog’s overall health.

The cost of simple surgical removal of benign tumors is around $180-$300 while some deeper tumor surgical removal can cost over $1000. The surgery usually lasts few hours. Your dog will need veterinary care for some weeks post-procedure.

Recognizing Lumps and Bumps on Your Dog

Bumps on your fur baby’s skin can be worrisome for dog owners. While some bumps may be harmless, others may require medical attention. It’s important for dog owners to know how to recognize bumps on their pet’s skin and determine whether they require veterinary care.

There are several types of bumps that can appear on the skin. These include:

  • Cysts: Sebaceous cyst is a fluid-filled sac that can appear anywhere on the pet’s body. They may be soft or firm and can range in size from small to large.
  • Warts: Warts are small, raised bumps that can appear on the canine skin. They are caused by a virus and are usually harmless.
  • Mast Cell Tumors: Mast cell tumors are a type of skin cancer that can appear as raised, red, or pink bumps on a dog skin. They usually appear on the dog’s head and are more common in old dogs than young dogs.
  • Skin tags – these are benign growths on the dog’s skin. They usually appear on the face, armpits, and bony parts of the body.
  • Hives: Hives are raised, itchy bumps that can appear suddenly on the skin’s surface. They are usually caused by environmental allergies or atopic dermatitis due to fleas, although a food allergy could also be responsible for small bumps on the abdominal wall.
  • Abscesses: Abscesses are pus-filled bumps that can occur when bacteria enter a wound or bite a dog.

Pet owners should regularly check their bodies for any bumps on dogs, skin tag, or lumps. They should pay particular attention to affected areas where the dermatological surface is thin, such as the belly, ears, and armpits. 

If a bump is detected, dog parents should monitor its size and appearance. If the bump is growing, changing in color, or causing discomfort to the dog, it’s important to seek veterinary treatment.

How Do I Get Rid of Bumps on Dogs Body?

To address and alleviate bumps on your pet’s body and improve his skin condition, here are some steps you can take:

Identify the Underlying Cause of the Skin Infection

 Bumps on the dog can result from various factors, including allergies, insect stings, infections, or other skin conditions.

 Identifying the cause is crucial for effective treatment. It’s recommended to consult a veterinarian for severe cases to perform a thorough examination and potentially conduct tests to determine the root cause.

Manage Allergic Reaction

 Skin allergies are a common cause of lumps in dogs. Allergens such as hay fever, pollen, dust mites, or certain foods may trigger allergic reactions and cause dog’s lumps. 

Your veterinarian may suggest allergy testing of the dog’s immune system, elimination diets, or hypoallergenic dog’s diet, to identify and manage these triggers. Allergy medications like antihistamines or corticosteroid treatment may be prescribed to help control the symptoms.

Minimize Exposure to Irritants

 If environmental allergens are causing the bumps, take steps to minimize your dog’s exposure to them. This can involve keeping the living environment clean and dust-free, using hypoallergenic bedding, and avoiding areas with high pollen counts.

Regular bathing with a mild, hypoallergenic shampoo can also help remove allergens from the dog skin.

Address Flea and Tick Infestations

 Flea or tick bites can cause irritation and bumps. Use veterinarian-recommended flea and tick preventives regularly to protect your dog from these pests.

Additionally, keep your dog’s living area clean and regularly vacuumed to minimize flea infestations.

Prevent Excessive Scratching

Excessive scratching can worsen the bumps and lead to infections.

 To prevent scratching, your veterinarian may recommend an Elizabethan collar (cone) or alternative solutions like specially designed doggy shirts to cover the affected areas. Trimming your dog’s nails can also reduce the damage caused by scratching.

Treat Secondary Infections

 If your dog’s scratching has led to bacterial or yeast infections, your veterinarian may prescribe appropriate medications, such as antibiotics or antifungal treatments, to combat the infections. Treating any underlying infections will help alleviate the bumps and promote healing.

FAQs – Bumps on Dog’s Skin

How do I treat little bumps on my dog?

Use some home remedies like aloe or coconut oil for little bumps on dog . If the bumps worsen or your dog develops other issues, please seek prompt veterinary help.

Why is my dog getting bumps on his body?

Your dog may be getting bumps – a commonly caused issue – on the body due to various reasons, including allergies to environmental allergens or food, insects bites, skin infections, or other underlying skin conditions. 

It’s best to consult a veterinarian to determine the specific cause and appropriate treatment for your dog’s condition.

What do allergy bumps look like on dogs?

Skin allergies bumps on dogs can appear as raised, swollen, and itchy hives (urticaria) or small, solid, and itchy papules. The bumps may vary in size, and color (red, pink, or beige colored), and may occur in clusters.

Conclusion – Skin Problems in Dogs

Bumps on dog can have various causes, including allergies, infections, insect bites, or other skin conditions.

 It is essential to identify the root cause through veterinary consultation to determine the most appropriate treatment and alleviate any discomfort or complications. Prompt attention and proper care can help ensure your furry friend’s skin health and overall well-being.

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