A fresh urine sample should be collected and tested with the test strip.
A complete urinalysis begins with
a fresh urine sample.
If possible, try to collect
a fresh urine sample in a clean plastic cup to bring with you to the veterinary practice.
Therefore, it is critically important that you observe
a fresh urine sample for the pattern of coloration.
When you go to the vet, you should come prepared with
a fresh urine sample in a clean container.