|THOMAS® Cat Litter - a purely natural product for reliable cat hygiene. Simply clean, reliable & good quality! Cats are by nature quite demanding when it comes to cleanliness and hygiene. Cleanliness is therefore particularly important when it comes to the cat litter tray. With THOMAS® Cat Litter the high demands of your cat will be met. THOMAS® Cat Litter is highly absorbent and effectively reduces unpleasant odour. The specific size of THOMAS® granules means they do not stick to your cat's paws or coat. Your home stays as clean as your cat does.