Pet Diabetes & Endocrine Care in Eyota, MN
Hormone problems are common and very treatable
The endocrine system is your pet's network of hormone-producing glands, and when one stops working correctly the effects show up everywhere: energy, weight, thirst, coat, and appetite. Endocrine disorders are among the most common chronic conditions we diagnose in dogs and cats, especially in middle-aged and senior pets. The encouraging part is that nearly all of them are manageable, and some are even reversible when caught early. At Eyota Veterinary Care, we diagnose, treat, and monitor these conditions so your pet can live a full, comfortable life.
The endocrine conditions we see most
Diabetes mellitus occurs when the body can't produce or properly use insulin, leaving too much sugar in the blood. The classic signs are increased thirst, increased urination, a bigger appetite, and weight loss despite eating well. Dogs typically develop insulin-dependent (Type 1) diabetes, while cats more often develop a Type 2 form tied to weight and diet.
Cushing's disease (hyperadrenocorticism) is an overproduction of cortisol by the adrenal glands, most common in older dogs. Watch for increased thirst and urination, a ravenous appetite, a pot-bellied appearance, thinning coat, and hair loss.
Hypothyroidism is an underactive thyroid that slows a dog's metabolism. It tends to cause weight gain, lethargy, hair loss, and recurring skin problems — and it's frequently mistaken for "just getting older."
Hyperthyroidism is the opposite, and it's primarily a cat disease. The hallmark is an older cat that's losing weight while eating ravenously, often with restlessness, increased thirst, and sometimes vomiting. Left untreated it strains the heart.
Why early detection changes the outcome
These conditions share overlapping signs — thirst, appetite changes, weight shifts — that are easy to dismiss as aging. Catching them early genuinely changes the prognosis. The clearest example is feline diabetes: cats diagnosed and started on diet and insulin promptly can sometimes achieve remission and come off insulin altogether, an outcome that becomes far less likely once the disease is advanced. This is exactly why we recommend routine senior wellness bloodwork even when your pet seems fine.
How we diagnose endocrine disorders
Diagnosis starts with a physical exam and a conversation about what you've noticed at home, then moves to bloodwork, urinalysis, and specific hormone tests (such as thyroid panels or adrenal-function testing). In some cases we'll add imaging to evaluate the adrenal or thyroid glands. Because these conditions can mimic one another, accurate testing is what separates an educated guess from a real diagnosis.
Treatment and ongoing management
Treatment depends on the condition: insulin injections and dietary change for diabetes, daily oral medication for hypothyroidism and Cushing's, and medication, prescription diet, or other options for feline hyperthyroidism. Most endocrine care is about consistency and monitoring — steady feeding and medication times, plus periodic rechecks so we can fine-tune the dose as your pet responds. We'll teach you how to give injections or medications at home and make the routine manageable, not overwhelming. Many of our endocrine patients live happy, normal-length lives once their condition is stable.
Schedule an evaluation
If your dog or cat is drinking more, losing or gaining weight, or just "not themselves," don't wait. Eyota Veterinary Care, 95 Center Ave N
Eyota, MN 55934, +1 (507) 710-3753 — serving Eyota, Rochester, Dover, St. Charles, and the surrounding Olmsted County communities. Call to book an appointment!
Frequently asked questions
What are the early warning signs of diabetes in pets? Increased thirst and urination, a larger appetite, and weight loss despite eating normally are the most common early signs. If you notice these, schedule bloodwork.
Can pet diabetes be cured? Dogs need lifelong insulin, but some cats diagnosed and treated early can achieve remission and stop insulin. Early detection is key.
My pet is older but seems fine — do they really need bloodwork? Yes. Endocrine diseases develop gradually and hide behind "normal aging." Senior wellness bloodwork catches them before symptoms become serious.
Is managing a diabetic pet at home difficult? It's more routine than difficult. We'll teach you to give injections and keep consistent feeding times, and most owners adjust within a couple of weeks.