Understanding urine test strips for pets

ThePetCheckup specially packages their urine test strips so that they remain effective up to the expiration date stamped on each strip packet.

The reason for this is very important.  Test strips are often sold in jars of 50 or 100 but they remain effective only for 90 days.  In a clinic situation, that is not a problem.

For home-testing however, the results will become unreliable after 90 days.