Companion Animals

Dog Addison's Disease Welfare and Long-Term Care

Addison's disease (hypoadrenocorticism) in dogs is life-threatening if unrecognised but highly manageable with appropriate treatment.

Key Facts

Addison's disease results from adrenal gland destruction, most commonly immune-mediated
The classic 'Addisonian crisis' presents as acute collapse with shock
Portuguese Water Dogs, Bearded Collies, and Standard Poodles are predisposed breeds
Monthly DOCP injections or daily fludrocortisone maintain normal electrolyte balance
Stress doses of glucocorticoids are essential during illness, surgery, or significant stress

Welfare Considerations

Unrecognised Addison's disease causes progressive weakness, vomiting, and potentially fatal crisis. Once diagnosed and treated, affected dogs live normal, comfortable lives. The welfare burden lies in diagnosis delay and in management failures during stress events. Owner education is critical for crisis prevention.

What You Can Do

Seek veterinary investigation for dogs with recurrent unexplained weakness or collapse
Educate yourself about stress dosing if your dog has Addison's disease
Carry an emergency glucocorticoid supply for dogs with Addison's disease