What is the Normal Blood Sugar for a Domestic Cat?
Domestic cats, like humans, have a normal range of blood sugar levels that are essential for their health. The normal blood sugar level for a domestic cat is typically between 80-120 milligrams per deciliter (mg/dL). However, this range can vary slightly depending on the cat's age, size, and overall health.

Factors that Influence Blood Sugar in Cats
Several factors can affect a domestic cat's blood sugar level, including:
- Diet: A cat's diet plays a significant role in regulating their blood sugar levels. Cats that are fed a high-carbohydrate diet may experience a spike in blood sugar levels, while those on a balanced diet with moderate carbohydrates and protein may experience more stable levels.
- Age: Kittens and older cats may experience fluctuations in blood sugar levels due to changes in their metabolism and body composition.
- Health Conditions: Cats with certain health conditions, such as diabetes or kidney disease, may experience abnormal blood sugar levels.
- Stress: Cats that are under chronic stress may experience fluctuations in blood sugar levels.
Monitoring Blood Sugar in Cats
Monitoring a domestic cat's blood sugar levels is essential for diagnosing and managing health conditions. A veterinarian can use a blood glucose meter to test a cat's blood sugar level. The results are typically interpreted as follows:
- Normal: 80-120 mg/dL
- Hypoglycemia: below 80 mg/dL
- Hyperglycemia: above 120 mg/dL
Maintaining Normal Blood Sugar Levels in Cats
Domestic cat owners can help maintain their cat's normal blood sugar levels by:
- Feeding a balanced diet: Provide a high-quality commercial cat food or a balanced homemade diet that meets a cat's nutritional needs.
- Encouraging exercise: Engage your cat in regular play and exercise to help regulate their blood sugar levels.
- Monitoring health: Regular veterinary check-ups can help identify any underlying health conditions that may be affecting your cat's blood sugar levels.
- Managing stress: Provide a stress-free environment and engage your cat in calming activities to help reduce stress.