Noun
A disorder in which the tissue of the spinal cord is diseased or damaged.
A disturbance or disease of the spinal cord.
Source: en.wiktionary.orgThe Cardigan Welsh Corgi, which has an average lifespan of 12 to 14 years, may suffer from degenerative myelopathy and canine hip dysplasia (). Source: Internet
Degenerative myelopathy starts to occur in middle-aged-to-older dogs, and its symptoms include a lack of coordinated movements and wobbling legs. Source: Internet
My 11yr old German Shepherd, Gunny, has DM (degenerative myelopathy) and drags his rear paws when we go on our beloved walks. Source: Internet