Bone fractures in canines are defined as either "open" or "closed." An open fracture is a more serious, deeper wound, revealing the bone underneath. If the bone is visible and exposed, this is a clear indication that a dog has suffered a broken bone.Know More
Common signs that indicate that a dog has suffered from a broken limb include limping; whimpering or crying, indicating that the dog is in severe pain; swelling of the affected area; inability to bear weight; and obvious deformity of the leg. Deformities that result from broken bones can be easily overlooked. Often, broken legs appear shorter than they naturally are. Examine the dog's leg carefully from a distance to be certain that the bone is broken.
The main causes of broken bones in dogs are vehicular or traffic accidents and falls from great heights. If a dog has been in either of these situations recently, it is more likely that they could have possibly suffered a broken leg in the process.
Notably, these symptoms are not always indicative of an actual broken leg. Muscle, ligament, and tendon injuries can cause similar behavior in dogs and are equally as common. Always consult a veterinarian if there is any doubt whatsoever.