xOsteosarcoma is a malignant tumor of the bone. Osteosarcomas are tumors that arise … 展开

The reason why a particular pet may develop this, or any tumor, is not straightforward. Very few tumors and cancers have a single known cause. Most seem to be caus… 展开

Osteosarcoma is very painful. If your dog has an osteosarcoma of the limb (appendicular osteosarcoma), lameness or a distinct swelling may be noted. Your dog may be more let… 展开

Most dogs with osteosarcoma will limp on the affected limb. Swelling is usually noted where the tumor has grown, and the area will be warm to the touch due to of the extreme inflamm… 展开

Without evidence of spread, the primary goal is local tumor control. This typically involves amputation of the affected limb. Though this is unsettling for many dog owners, most do… 展开