Known as intervertebral disc disease (IVDD) - which is similar to when humans slip a disk in their back - Dachshunds are susceptible to this illness due to their long back and short legs.
While that must’ve been quite a sight to witness, Dachshunds are prone to IVDD, so she did it to protect them. Intervertebral Disc Disease (IVDD) is the most common condition affecting Dachshunds.