Dog Degenerative Myelopathy Welfare

Degenerative myelopathy is a progressive, ultimately fatal neurological disease that requires ongoing welfare assessment and compassionate end-of-life planning.

Key Facts

Degenerative myelopathy (DM) is a progressive disease of the spinal cord in dogs
German Shepherds, Corgis, and Boxers have the highest genetic risk
A genetic test identifies dogs homozygous for the SOD1 mutation that predisposes to DM
The disease typically begins with hindlimb weakness and progresses to paralysis
There is no effective treatment - physical rehabilitation may slow progression
Wheel carts allow continued mobility after hindlimb paralysis
The disease progresses to forelimb involvement and eventual complete paralysis
Quality of life assessment is crucial as DM progresses

Welfare Considerations

Dogs with DM experience progressive loss of mobility that affects their ability to perform normal activities. The disease is not painful in itself - unlike disc disease - but loss of hindlimb function causes frustration and requires intensive nursing care. Incontinence that develops with advancing disease creates welfare challenges including skin care needs and the indignity of soiling. Wheelcharts restore mobility and dramatically improve welfare for dogs with hindlimb paralysis. Quality of life assessment using validated tools helps owners identify when the cumulative welfare burden - including incontinence, difficulty breathing, and inability to enjoy normal activities - indicates that euthanasia is the compassionate choice.

What You Can Do

Consider genetic testing for DM risk in susceptible breeds before purchasing puppies
Begin physiotherapy and rehabilitation early after diagnosis to maintain function longer
Invest in a wheelchair to maintain mobility when hindlimb paralysis develops
Monitor quality of life regularly using structured assessment tools
Make end-of-life decisions based on the dog's quality of life rather than personal grief