No paper cat litter is not safe for guinea pigs.
While it may seem like a harmless natural material paper products can actually be very dangerous for guinea pigs.
The reason is that paper is often treated with chemicals dyes and other potentially harmful substances.
These can be toxic if ingested by guinea pigs and can cause serious health problems.
In addition paper products can also be abrasive and irritate a guinea pig’s delicate skin.
If you’re looking for a safe and healthy litter option for your guinea pig consider using a natural biodegradable product like recycled newspaper or pine shavings.