The simplest way is to collect a urine sample from your cat using a non-absorbent cat litter.
Changes can happen to the urine if stored at room temperature for a period of time, which may effect the results. It is therefore advised to bring the urine sample for testing as soon as possible. If there is a delay we advise the sample is stored in a refrigerator.
For any further advice please contact us on 01254 53622