Monitoring glucose and ketones in the urine
You may be asked by your veterinarian to monitor your diabetic cat by regularly testing urine
samples from your cat.
What you need
- A clean plastic litter box
- Clean syringes at least 5ml in size.
- Polystyrene balls, aquarium sand or shredded plastic bags.
- Urine dipsticks provided by or recommended by your veterinary surgeon.
- A place to record the results.
Collecting urine
- In the clean litter box place some aquarium sand, polystyrene balls or shredded plastic bags.
- Do not allow your cat access outside or to another litter box until it has urinated in the clean box.
- Collect the urine with the clean syringe.
Testing urine using urine dipsticks

- Follow the instructions for the dipsticks you are using, particularly for the time to read the results.
- Place the dipstick in the container with the urine and soak the test pads.
- Remove the dipstick and tap dry.
- Read the result after the time specified on the stick bottle (usually 1 minute).
- Hold the stick against the chart on the dipstick container to compare colours.
- Record the results including time of collection and times of insulin injections given for that day.
See video on testing urine.
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