Recognising and Managing Diabetes in Pets

November is Pet Diabetes Awareness Month, a time to raise awareness about a condition that affects countless dogs and cats each year. Just like humans, pets can develop diabetes too, but with early detection, proper management, and consistent veterinary care, they can enjoy long, active, and happy lives.

Diabetes is a long-term condition that affects how your pet’s body converts food into energy. Normally, the pancreas produces a hormone called insulin, which helps move glucose (sugar) from the bloodstream into the body’s cells to be used for energy. When this process doesn’t function properly, glucose levels rise in the blood, leading to serious health issues.

There are two main types of diabetes in pets:

• Type 1 diabetes (more common in dogs): the pancreas doesn’t produce enough insulin.

• Type 2 diabetes (more common in cats): the body makes insulin but doesn’t use it effectively, often linked to obesity or inactivity.

Older pets, certain breeds, and those with other hormonal issues such as Cushing’s disease or pancreatitis may have an increased risk.

Recognising the early indicators of diabetes is one of the most effective ways to safeguard your pet’s wellbeing. Detecting the condition early allows for prompt treatment and a much better quality of life.

Watch for these common signs:

• Increased thirst and urination: your pet may drink or need to go outside more often.

• Heightened appetite, yet gradual weight loss.

• Weight loss despite eating normally or more than usual.

• Fatigue or general sluggishness.

• Cloudy eyes (a possible sign of cataracts in dogs).

• Poor coat quality or reduced grooming habits, particularly in cats.

If you notice any of these symptoms, book an appointment with your vet. Diagnosis is typically confirmed through simple blood and urine testing.

Untreated diabetes can lead to serious complications such as ketoacidosis, a dangerous condition caused by extremely high blood sugar. Over time, uncontrolled diabetes can also lead to nerve damage, loss of vision, or problems with vital organs.

Early detection allows your veterinarian to stabilise your pet’s glucose levels and prevent these risks. Many pets start to feel better and regain their normal energy soon after treatment begins.

Managing diabetes requires teamwork between you and your veterinary practice. The main goal is to keep your pet’s blood sugar as balanced as possible through medication, diet, and lifestyle adjustments.

Most diabetic pets need daily insulin injections, sometimes twice a day. Your vet will guide you on how to give them safely at home. Pets usually adapt well to injections, and it quickly becomes part of their daily care routine.

Consistency is key. Feed your pet the same food, amount, and schedule each day to help maintain stable glucose levels.

• Dogs often do best on a high-fibre, low-fat diet.
• Cats typically benefit from a high-protein, low-carbohydrate diet.

Regular physical activity helps regulate weight and supports stable blood sugar. Dogs enjoy daily walks, while cats benefit from short interactive play sessions. Avoid sudden or intense activity changes, as they can impact glucose control.

Regular monitoring is vital. Your vet may suggest blood glucose curves or urine glucose tests to track how your pet is responding. At home, keep notes on your pet’s appetite, thirst, and energy; these help your vet adjust treatment as needed.

With proper care, pets diagnosed with diabetes can still enjoy a normal and fulfilling life. Once their blood sugar is under control, many regain their usual energy and personality.

Patience, structure, and routine go a long way. By staying consistent with medication, feeding, and check-ups, and maintaining close communication with your vet, you can help your pet stay healthy and happy for years to come.

If your pet has been drinking or urinating more than usual, losing weight, or seems less active, don’t wait. 

Book an appointment with our team today to schedule a diabetes screening and keep your pet feeling their best.