Why Would Insulin Stop Working For My Dogs Diabetes?
Why Would Insulin Stop Working For My Dogs Diabetes? The most common causes of insulin resistance in dogs are hyperadrenocorticism, bacterial infections, hypothyroidism, and diestrus. In cats, the most common causes are acromegaly; hyperadrenocorticism; renal, hepatic, or cardiac insufficiency; bacterial infections; hyperthyroidism; and use of diabetogenic drugs. Can a diabetic dog become resistant to insulin?