Symptoms of Diabetes in Dogs What Problems Indicate Your Dog May Have Diabetes

Jul 26,2025
4Min

Causes of dog diabetes

Diabetes is also a relatively painful disease. The disease may be caused by insufficient insulin secretion, liver disease that prevents glycogen from accumulating, and sugar in the medulla oblongata. The central nervous system is stimulated, causing an increase in blood sugar and other related factors. Sick dogs must pay more attention to their diet. If not controlled as soon as possible, it can easily cause other complications, and the harm is often more serious than the disease itself.

Common symptoms of sick dogs

1. Drinking more water than usual

Dogs with diabetes have a much higher demand for drinking water than usual. , so it is important to see if the demand for water is gradually increasing. Normal factors, such as hot weather, don't need to worry too much just after exercise.

2. The dog’s urine output will increase relatively

As the amount of water consumed increases, the dog’s urine output will naturally increase accordingly. However, in addition to the increase in urine output, the frequency of urination in dogs has also increased. So if you see your dog drinking more water and urinating more and more often, you need to pay more attention.

3. Increased appetite

If a dog is suddenly and often hungry, although its appetite remains the same as usual (called polyphagia) and its food intake increases, its weight remains unchanged or decreases. , which is also a sign of diabetes.

4. Gradually Become Weightless

Although dogs with diabetes show more hunger than usual, because diabetes causes an increase in metabolism, the dog may lose weight instead of Increase.

5. Listless and weak

Diabetes can cause back muscle atrophy or hind limb weakness in cats. In dogs, diabetes can cause lethargy, pessimism, or lethargy.

6. The same diet, but the dog’s coat will become increasingly dry and sparse

The coat will be sparse, dry and dull, especially along the back. Thinning coat is often a sign of many medical conditions, including diabetes, so it's best to take your pet to the doctor to determine the cause.

7. Eyes become cloudy

In fact, we all know that people with diabetes may also develop cataracts, and dogs are no exception. Sick dogs may also be at risk of developing cataracts.

8. Bad spirits

One ​​of the late symptoms of diabetes in dogs and cats is ketoacidosis, which is metabolic acidosis caused by the breakdown of fat and protein in the liver. Reduces the body's response to insulin. The presence of large amounts of ketones in the body is toxic, and this imbalance can lead to depression in pets.

9. Vomiting

If the dog has been diagnosed with ketoacidosis when it has diabetes, another common side effect of ketoacidosis is vomiting.vomit. Ketoacidosis is more common in older and female animals. Dachshunds and miniature poodles are also affected.

Generally, the diagnosis of a disease requires a combination of different symptoms. If the dog has more than one of the above adverse conditions at the same time, it is best to go to the hospital for relevant examinations to rule out the possibility of illness.

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