Is clumping cat litter toxic to rabbits?
Risks and signs
- Merck says clumping and clay litters can cause a blockage in the digestive tract if swallowed. Source: Merck Veterinary Manual
- The Royal Veterinary College says clumping litter will clump inside a rabbit's intestine. Source: Royal Veterinary College
Why it is a problem
- Rabbits tend to eat some of their litter, which is why the choice matters. Source: Royal Veterinary College
Sources
Royal Veterinary College: Rabbit care information pack (RVC Exotics Service) (opens in a new tab)
“Remember rabbits are prone to eating their litter so avoid sawdust and clumping litters as they can be toxic.”
Royal Veterinary College: Rabbit care (RVC Exotics Service) (opens in a new tab)
“Clumping litters will also clump in the rabbit's intestine causing problems.”
Merck Veterinary Manual: Providing a Home for a Rabbit (opens in a new tab)
“Wood shavings, corncob litter, clay litter, and clumping litter should not be used because they can cause a digestive tract blockage if swallowed.”
RSPCA: Creating a good home for rabbits (opens in a new tab)
“If you provide litter trays, use newspaper, hay or straw, shredded paper and/or paper-based, non-clumping, non-expanding cat litter.”