Understanding Cancer Risks in the English Bulldog

Quick answer

English Bulldogs have a recognised tendency to develop specific types of cancer, including mast cell tumors and hemangiosarcoma. While these conditions are serious, regular physical examinations at home allow you to spot lumps, skin changes, or shifts in behavior early. Early detection is the most important factor in determining the success of treatment and the quality of life for your pet.

Mast Cell Tumors

Mast cell tumors are a type of skin growth that is well recognised in the breed. These tumors arise from mast cells, which are a normal part of the immune system. When these cells multiply abnormally, they form a mass that can appear anywhere on the body.

What you will notice at home

Owners often first notice a small bump on or just under the skin. These lumps can be deceptive because they may change in size, appearing to shrink or grow rapidly over a short period. Sometimes the area around the lump may look red, inflamed, or even ulcerated. Your dog may lick or chew at the site because it causes irritation or discomfort.

Veterinary assessment

The vet will perform a physical exam to assess the size and location of the mass. To determine if the lump is a mast cell tumor, the vet will perform a fine needle aspirate. This involves inserting a small needle into the mass to collect cells for microscopic analysis. If the diagnosis is confirmed, the vet will discuss surgical removal or other therapeutic options based on the stage and location of the tumor.

Hemangiosarcoma

Hemangiosarcoma is a condition involving the blood vessels that is a recognised tendency in the breed. While this cancer is often associated with internal organs, it also has a specific presentation on the skin. Solar damage is involved in the development of tumors on the ventral glabrous skin, which is the hairless area on the underside of your dog.

What you will notice at home

Because this condition often affects the belly or areas with thin hair, you may notice new patches of discoloration, small red spots, or firm nodules on the skin. Any area that looks like a bruise that does not heal, or a spot that appears to bleed or crust over, should be monitored closely. If you see these changes on the underside of your dog, it is important to have a professional examine the area.

Veterinary assessment

The vet will examine the skin for signs of abnormal growth or vascular changes. A biopsy is typically required to confirm the presence of hemangiosarcoma, as this provides a definitive diagnosis compared to a simple visual exam. Because these tumors involve blood vessels, the vet will prioritize a swift assessment to determine if the growth is localized or if it requires more aggressive intervention.

Establishing a Home Health Routine

Consistency is your best tool for early detection. By performing a regular check, you create a baseline for what is normal for your dog.

When to seek help

Do not wait for a lump to change size or for your dog to show signs of pain before seeking veterinary advice. The most common mistake owners make is waiting to see if a small lump disappears on its own. If you find a new mass, schedule an appointment to have it checked. The vet will decide the urgency based on the location of the mass, the speed of its growth, and your dog's general health.