Answer by
Camarko (44)
Greyhounds are notorious for osteosarcomas, which are tumors of the bone. These can cause the dog a great deal of discomfort, are frequently found in the limbs, and will often result in limping. Osteosarcomas may or may not present with swelling of the limb. Upon palpation, the area will usually be quite painful, and can be confused with fractures.