Exotic Care Guides

Adrenal Gland Disease in Ferrets

Adrenal gland disease is, unfortunately, a common disease of pet ferrets in the United States. Most affected ferrets are older than 2 years. While the exact cause of this condition has not been determined, it is believed that spaying and neutering ferrets at an early age plays a role. This is problematic because failing to spay females can result in life-threatening illness, while neutering males reduces odor and aggression. Removal of the testes or ovaries removes hormonal influences that appear to affect the adrenal gland. In the absence of these influences, the adrenal glands may overproduce several sex hormones, causing a variety of clinical signs. In some cases, the overactive gland can eventually become cancerous. Genetics may also play a role in the development of adrenal gland disease.

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Caring for Ferrets

Ferrets are quiet, friendly, curious, and playful. They can be trained to come to an owner’s call or a specific sound, such as the squeak of a toy.

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Insulinoma in Ferrets

An insulinoma (also known as beta-cell carcinoma and islet cell carcinoma) is a tumor of the pancreas that causes an increase in the secretion of insulin, which leads to severely low blood sugar (hypoglycemia). Insulinomas are common in middle-aged to older ferrets, most commonly those aged 3 to 4 years and older. They can develop in both male and female ferrets.

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