Lumps on Dogs

Understanding Lumps on Dogs

It is common to find lumps under a dog’s skin. These lumps, often called skin tumors or skin masses can go for weeks before they’re noticed. The bumps are either benign or malignant. Benign lumps mean no risk of spreading, while malignant means the potential of spreading. 

If you realize that your dog has any lumps, it is helpful to book a veterinary appointment for quick examination and diagnosis. The vet will likely begin with visually examining the lump, noting color, size, firmness, and location, among other factors. This information will offer hints regarding the kind of mass but isn’t enough for providing a definitive diagnosis.

When to Consult a Veterinarian Regarding Skin Lumps

• When you discover any new lump on your dog
• If any known lump appears to grow again
• If known lumps are changing color
• If known lumps are changing in texture

There are different tests that veterinarians do to determine what is inside the dog lumps like a biopsy. Below are a few general guidelines regarding various types of lumps in dogs.

Sebaceous cysts

Sebaceous cysts appear almost like warts. Some of the cysts will be present for a long time, while others will disappear with time. While these lumps are benign, they can be quite irritating and may get infected. Owners of bichon frises and poodles choose to have these cysts removed because of their appearance.

Lipoma

The soft and round lumps are classified as lipoma fat cells. They are typically slow-growing and removable for cosmetic purposes. Lipoma lumps are benign and are commonly found in breeds like miniature schnauzers and Labradors.

Mast Cell Tumors 

The mast cell tumors can look anywhere from small bumps to big masses that change in both color and size. These tumors are malignant, which means they can spread to various parts like the liver and lymph nodes. Most mast cell tumors are found near the dog’s paws, torso, or below the tail.

Surgical removal is necessary for mast cell tumors to remove all the harmful cancerous cells. The tumor grade is also tested to determine risk factors for recurring or spreading. In severe cases, radiation may be recommended. Breeds like pugs and boxers are vulnerable to getting mast cell tumors.

Conclusion

Most dogs will experience skin lumps during their lives. Organizing for frequent checkups at your veterinarian is thereby helpful for early diagnoses and successful treatment if some malignant lumps are found. 

References: Pet Health Network, Webmd, Modern Dog Magazine