Pet dog mammary osteosarcoma symptoms image

Pet owners often cherish their furry companions, and it's crucial to be vigilant about their health. Mammary gland sarcoma, specifically osteosarcoma, is a type of aggressive cancer that can affect female dogs. Recognizing the symptoms early can be the key to providing timely treatment. Here's a detailed look at the symptoms of mammary gland osteosarcoma in dogs, along with some practical advice for pet owners.

Visible Lumps and Swellings

One of the most common signs of mammary gland osteosarcoma is the presence of visible lumps or swellings in the mammary glands. These lumps may feel firm and immobile, and they can grow rapidly in size. Regularly checking your dog's mammary glands during grooming sessions can help you detect these changes early.

Changes in Mammary Tissue

Changes in the texture and appearance of the mammary tissue are another red flag. The skin over the affected glands may become red, inflamed, or ulcerated. In some cases, the tissue may also appear darker or more discolored than usual.

Pain and Discomfort

Dogs with mammary gland osteosarcoma often exhibit signs of pain and discomfort. They may show reluctance to be touched in the chest area, or they might limp if the tumor has spread to the bones. Pay attention to any changes in your dog's behavior, as they might indicate underlying pain.

Weight Loss and Lethargy