14/11/2025
Today is World Diabetes day!
Did you know our feline friends have a higher chance of developing diabetes than our canine friends?
Diabetes mellitus (DM) is a common metabolic disease in cats where, similar to humans with type 2 diabetes, the pancreas either doesn’t produce enough insulin or the body has become resistant to the effects of insulin.
The end result is an increase in blood sugar (hyperglycemia) and the cells don’t receive enough glucose to function properly.
Risk factors for developing diabetes include obesity, a sedentary lifestyle, having recurrent pancreatitis, certain medications and being Burmese.
In most cases, diabetes mellitus can be managed effectively, and some cats can go into remission if the condition is detected early and the risk factors are addressed.
Symptoms of diabetes mellitus in cats.
- Increased appetite
- Increased thirst
- Increased urination
- Weight loss
- Reduced energy
- Rarely, the hocks drop causing a ‘plantigrade’ stance
How do we diagnose diabetes?
- Recognizing a history of eating and drinking more with weight loss
- Blood tests, looking at glucose levels and checking for concurrent diseases
- Urine Tests
- In some cats we do a blood test to estimate their average blood glucose over the last month [fructosamine level]
How do we manage DM?
- Insulin injections twice daily
- Adjusting the diet to a low carbohydrate, higher protein diet
- Glucose monitoring (In clinic or at home)
The primary goal of managing DM is to minimize the symptoms, which will help us prevent the glucose levels from becoming too high and causing further issues. When a cat is being treated for DM, it is very important that you have a plan with your veterinarian as finding the ideal dose of insulin is a process and must be monitored to prevent the glucose levels from getting too low (hypoglycemia) which can be life threatening.
If you think your cat may be showing signs of this disease, or you have any questions, feel free to contact us on (02) 6251 1444 or ccv@canberracatvet.com.au for more information.
https://icatcare.org/articles/diabetes-mellitus-in-cats
https://icatcare.org/articles/obesity-in-cats