ScreenUrin Refill Pack 80ml Collars and Leashes but not sure where to

but not sure where to start

sticking firmly to most smooth

It’s focused

non-porous material—ideal for hygienic cleaning

ScreenUrin Refill Pack 80ml Collars and Leashes but not sure where toRefill pack for the ScreenyWeeny and ScreenUrin packs. Three different identification marks (red, yellow, green) indicate different values in the urine such as pH and creatinine values, as these depend on diet and vary from day to day. All sachets contain synthetic urine that is equivalent in all relevant parameters to the urine of a healthy, sober person. All three colours have the same high standard of quality. The temperature in the thermo sachet