IVDD in Dogs: An Educational Guide for Owners Intervertebral Disc Disease (IVDD) is a spinal condition that affects many dogs, particularly breeds with long backs and short legs such as Dachshunds, Corgis, and Bulldogs. Because it can influence mobility and comfort, understanding the condition and recognising early changes can help owners seek timely veterinary support. What Is IVDD? IVDD occurs when the discs between the vertebrae begin to degenerate or herniate. These discs