Can be stacked together to create a longer approach tunnel to the SureFlap Microchip Pet Door or the Microchip Pet Door Connect when it is installed in a wall.
Keto-Diastix Reagent Strips for Urinalysis - Ref 2883. A simple, fast and convenient method of testing urine in diabetes cases that can alert you to changes in your animal's condition that may require adjustments to diet or medication.