Kit4Cat is revolutionary biodegradable hydrophobic sand that has a natural non-toxic urine repelling coating. It allows veterinarians, technicians, and cat owners to quickly and easily collect a cat's urine sample, without resorting to invasive procedures such as Cystocentesis. To use, simply spread the contents of a 2 pound bag of Kit4Cat sand into a clean and empty litter tray, and let the cat freely urinate onto the sand. The cat’s urine will stay on top, allowing you to collect the urine using the pipette and vial that are included in every bag of Kit4Cat. Collecting a urine sample with Kit4Cat keeps the cat and cat owner happy, and the vet and technician scratch free.