Dog Addison Disease and Pregnancy Stress Protocol

Female dogs with Addison disease require specialized management during breeding, pregnancy, and whelping to prevent adrenal crises.

Key Facts

Addison disease in female dogs requires careful management during the physiological stresses of pregnancy and whelping
Progesterone from pregnancy suppresses some immune-mediated processes but does not provide adequate cortisol replacement
Stress doses of glucocorticoids are required during whelping - the physical stress can precipitate adrenal crisis without supplementation
Corticosteroid requirements often increase during late pregnancy as cortisol needs rise
DOCP injections (monthly mineralocorticoid replacement) may need more frequent administration in late pregnancy
Neonatal hypoglycemia can occur in puppies of Addisonian mothers if maternal steroid management is suboptimal
Close communication between the owner, veterinarian, and reproductive specialist optimizes outcomes

Welfare Considerations

An adrenal crisis during whelping is life-threatening for the mother and potentially fatal for the litter. The physiological stress of labor, combined with the inability to mount a normal cortisol response, makes this a high-risk period. Pre-planned emergency protocols - including available injectable dexamethasone and 24-hour veterinary access - protect both maternal and neonatal welfare.

What You Can Do

Notify your reproductive and emergency veterinarians of your dog Addison diagnosis well before breeding
Develop a written whelping crisis protocol in advance with your veterinarian
Keep injectable dexamethasone available and learn to administer it in an emergency
Increase steroid monitoring frequency in late pregnancy
Discuss elective caesarean section as an option to reduce the duration and intensity of physiological stress