A lipoma is a benign (noncancerous) tumor of fat in middle-aged or older dogs. Lipomas can grow anywhere on the dog's body, even inside their abdomen. But the most common growth is under their ...

Growths, tumors, cysts, and masses can appear on dogs at any age, but they are among the most common health issues seen in older dogs. As a dog owner, it's helpful to understand the different ...

Abdominal tumors, both benign and malignant, can cause a dog’s belly to swell. Tumors in the liver, spleen, or other abdominal organs can lead to either direct enlargement or cause secondary ...

Tumors develop when cells in the body grow uncontrollably. Finding a tumor on your dog can be very frightening, but they are not always detrimental — some are benign, while others are malignant.

Intestinal tumor in dogs happens when a tumor forms in the intestinal tract or stomach. Thankfully, the tumor is usually benign. The post Intestinal Tumor in Dogs: Symptoms, Causes, & Treatments ...

Dog skin cancer symptoms depend on the type of cancer it is and where the tumor is located on your dog’s body. Melanomas. Benign melanocytomas may range in size from very small to more than 2.5 ...

Hemangiosarcoma is a common and aggressive type of cancer in dogs that arises from blood vessel cells and spreads very quickly, throughout the body, frequently affecting the spleen, liver, heart ...