Traumatic Injury such as inflammation and pain in the joints can be caused by overuse or repeated use that causes temporary or permanent injury. This is often seen when a dog is worked too young or too often in activities such as roadbook, jumping or hard play with other dogs. The repeated stress and strain on the joint can cause inflammation, resulting in deterioration of the cartilage, loss of synovial fluid and eventual buildups of boney spurs and/or bone chips. Early symptoms include limping, swelling in the joints and pain on manipulation of the affected joints. This can be hard to detect in Rottweilers, as many will not respond to pain as other breeds of dogs. If detected early, response to the injury is found with rest and avoiding the activities that caused the inflammation.