Inside Cat's Best
Where they began, how they craft each recipe, and why we trust them in every bowl.
Cat's Best is a plant-based cat litter brand from J. Rettenmaier & Söhne (JRS), the world market leader in plant fibre technology. Using ICS Wood Fibre Technology, Activ wood fibres are refined so they can absorb and encapsulate liquids up to seven times their own weight — locking in moisture and odour before smells can form.
Made from sustainable, biodegradable secondary wood materials (no trees felled for the litter), Cat's Best is economical in use, low-dust, and designed for longer intervals between full tray changes. It is a cleaner choice for cats, people, and the environment versus traditional mineral litter.
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