Dog Cushing Syndrome Welfare Management

Hyperadrenocorticism (Cushing syndrome) is a common endocrine disease in older dogs causing significant welfare impacts that can be substantially improved with appropriate treatment.

Key Facts

Cushing syndrome affects approximately 100,000 dogs annually in the United States
Pituitary-dependent disease (PDH) accounts for 85-90% of cases; adrenal tumors cause the remainder
Classic signs include increased water intake and urination, pot-bellied appearance, hair loss, and muscle weakness
Trilostane and mitotane are the primary medical treatments with different mechanisms and monitoring requirements
Untreated Cushing syndrome causes progressive muscle wasting, increased infection susceptibility, and poor quality of life
Affected dogs often develop complicating diseases including diabetes mellitus, urinary tract infections, and skin infections
Treatment dramatically improves quality of life in most dogs within weeks of beginning therapy

Welfare Considerations

Cushing syndrome causes chronic systemic suffering. The excess cortisol progressively damages the body - muscles waste, the liver enlarges, the immune system is suppressed, and the skin becomes fragile and infected. Affected dogs often pant excessively, drink compulsively, and struggle with mobility due to muscle weakness. The condition also causes psychological suffering through behavioral changes and loss of the activities dogs normally enjoy. Treatment with appropriate medication reverses many of these changes, often producing remarkable improvements in quality of life. Regular monitoring is essential as treatment requires careful adjustment to avoid the welfare risks of over-treatment.

What You Can Do

Seek veterinary assessment for dogs showing classic Cushing signs - early treatment prevents complications
Commit to regular monitoring during treatment - blood tests guide dose adjustments to prevent over-treatment
Begin trilostane or mitotane therapy under veterinary guidance and assess response at 4-6 week intervals
Monitor for and promptly treat complicating infections which Cushingoid dogs are prone to
Discuss quality of life assessment with your vet to set goals and recognize treatment success
Join Cushing owner communities for practical management support and experience sharing