Cushing's disease in dogs causes chronic suffering through cortisol excess and requires careful management to maintain quality of life.
Cushing's disease in dogs causes a distinctive pattern of chronic welfare harm — the pot-bellied, hair-thinned, panting, constantly hungry dog described by so many owners. Behind this clinical picture is cortisol-driven immune suppression, muscle weakness, skin fragility, and metabolic dysfunction that accumulates over months before diagnosis. Treatment dramatically improves quality of life for most affected dogs, but requires careful monitoring to avoid either under-treatment (persistent disease) or over-treatment (dangerous cortisol crash). Owner education about signs of both inadequate and excessive treatment response is essential. The welfare goal is comfortable, active life rather than normalized laboratory values alone.