Breeder Celect Plus Prebiotic Kitten Litteris biodegradable and compostable, made from paper and water, and contains no nasty additives.The specially designed soft, flat pellets add comfort on little paws - ideal for new kittens. If your pet does not readily accept the new pellets, sprinkle some over existing litter and increase new pellets weekly. For the past 11 years Breeder Celect has been providing UK homes with 99% recycled paper cat litter, that is free from nasties like chemicals and additives and more importantly, free from Silica and Clay, which is often bad for your cat and is made from strip mining. Made in the UK, Breeder Celect is highly absorbent with natural odour control, ensuring your house smells clean and fresh and because it's made from paper, water and air, it’s soft and safe for all paws.