Danger of Clay Kitty Litter: Clumping Clay Kitty Litters: A Deadly Convenience?
“On the strength of these deductions, I immediately went out and bought a plant-based litter to replace the clumping litter. I also took several of the hard, clay-like lumps of stool produced by two of the kittens and smeared them open. Not only did the stools have the consistency, smell, and texture of clay, but they even retained the color of the litter (gray with blue flecks) inside. This was confirmation enough for me.”
Please read this article by Marina Michaels: “Clumping Clay Kitty Litters: A Deadly Convenience?”
I stopped using clumping kitty litter after Coal ended up coated with it. He was in a crate, recovering from his neutering surgery, when he spilled his water and got litter all over him.