Have you ever wondered what causes growths on a dog’s skin? Sebaceous adenomas are common but often misunderstood tumors that affect animals as they age. Let’s look at the causes, symptoms, and treatment options for sebaceous adenoma.

What Is Sebaceous Adenoma in Dogs?

Canine sebaceous adenoma is a benign tumor that originates in the sebaceous glands, which are responsible for producing oils that keep the skin moisturized. These growths are typically non-cancerous and are most common in older animals. They are often small, raised, and can appear anywhere on the skin.

These tumors tend to grow slowly and usually do not cause discomfort unless they are irritated or infected. They may appear waxy, crusty, or slightly bumpy to the touch. Early detection and monitoring are essential to ensure that these growths remain harmless and do not lead to complications.

Common Causes of Sebaceous Adenomas

Sebaceous adenomas are often associated with aging. As animals age, their sebaceous glands may become overactive, leading to the formation of these benign tumors. Genetics can also play a role, with certain breeds, like Cocker Spaniels and Poodles, being more prone to developing these growths.

Hormonal imbalances, environmental factors, and weakened immune systems can also contribute to the development of sebaceous adenomas. While the exact cause is not always clear, regular check-ups can help identify these growths early, ensuring proper management.

Symptoms to Watch For

Sebaceous adenomas are usually easy to spot because they develop on the skin’s surface. They may appear as small, round, or wart-like growths and can vary in color from flesh-toned to slightly darker. These growths are typically painless, but there are a few symptoms to be aware of:

• Raised, round bumps on the skin
• Waxy or crusty texture
• Slow growth over time
• Occasional bleeding if irritated
• Signs of infection, such as redness or swelling

Although these growths are benign, any sudden changes in size, color, or texture should be reported to a veterinarian. Prompt attention can help rule out any severe conditions and ensure proper treatment if needed.

Treatment Options for Pets

In many cases, treatment is not required unless the adenoma causes discomfort or irritation. However, if the growth becomes infected or interferes with daily activities, removal may be recommended. Treatment options include:

• Surgical removal for larger or problematic growths
• Cryotherapy (freezing) for smaller adenomas
• Laser surgery for precise removal
• Medicated ointments to manage irritation or infection

If the adenoma is not causing any problems, regular monitoring by a veterinarian is often sufficient. Most of these tumors remain harmless, but treatment ensures comfort and prevents potential complications.

Preventive Care and Monitoring

While there is no guaranteed way to prevent sebaceous adenomas, regular grooming and skin care can help reduce irritation. Checking the skin during grooming sessions is an effective way to catch new growth early. Regular veterinary check-ups are also essential for monitoring any changes in existing adenomas, ensuring that any problematic growths are detected and treated promptly. A constant grooming routine keeps the skin healthy and helps recognize any problems before they become serious. Using veterinarian-recommended shampoos and skincare products can also promote skin health and minimize irritation.

It’s important to monitor any changes in the size or appearance of growths, as this may indicate the need for further evaluation. If growth becomes irritated, infected, or bleeds, consulting a veterinarian is essential to avoid complications. Scheduling regular veterinary check-ups is vital to long-term skin health, especially as pets age. Being proactive about skincare not only helps in early detection and management but also ensures pets remain comfortable and healthy.

You may also read: Top PeopleCert Certifications You Should Consider in 2025

Understanding canine sebaceous adenoma can help pet owners manage their pet’s skin health more effectively. These benign tumors are common in older animals, but with proper monitoring and care, they rarely cause significant issues. Consulting with a veterinarian ensures that any growths are safely managed, keeping pets healthy and comfortable.