Sliced Bread - Cat Litter
What kind of cat litter is best for cats, owners and the environment?
After we looked at dog poo bags for an episode, it's only right that we answer some questions for the cat lovers, around cat litter.
Listener Ella got in touch to ask about it, after adopting her Sphynx indoor cat, Mr. Big (short for Mr. Bigglesworth). She wanted to know: what is the most absorbent cat litter that doesn't smell, doesn't cause problems for her floors when kicked out of the litter tray and might be better for the environment?
Greg Foot is joined by veterinary surgeon and author of the book What's My Cat Thinking? Dr. Jo Lewis – as well as engineer and former managing director of pet care company Bob Martin, Savi Madden – to get the inside scoop.
All of our episodes start with your suggestions. If you’ve seen an ad, trend or wonder product promising to make you happier, healthier or greener, email us at sliced.bread@bbc.co.uk or send a voice note to our WhatsApp number, 07543 306807.
Researcher: Phil Sansom
Producers: Kate Holdsworth and Greg Foot
Published on Thursday, 21st May 2026.
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