A paper litter produced with your carbon footprint in mind. Breeder Celect cat litter pellets are made from over 99% recycled paper. These have a natural odour control, so there’s no need for additives or harmful chemicals to be added. Paper litter is also lighter than most other litters, and soft enough that even kittens can use it. Being completely biodegradable you can use the old litter for compost in your garden.