Are lawnmower grass clippings toxic to guinea pigs?
Why it is a problem
- PDSA says mown grass ferments quickly, which can make guinea pigs very unwell. Source: PDSA
- The Royal Veterinary College says guinea pigs should have fresh grass, not mown grass. Source: Royal Veterinary College
Sources
PDSA: Your guinea pig's diet (opens in a new tab)
“Avoid mown grass clippings because it tends to ferment quickly which can make guinea pigs very unwell.”
RSPCA: What to feed a guinea pig (opens in a new tab)
“Never feed your guinea pigs lawnmower clippings, which will upset their digestive systems and make them ill.”
Royal Veterinary College: Feeding your guinea pig (RVC Exotics Service) (opens in a new tab)
“For guinea pigs to remain healthy they should always have access to hay or fresh (not mown) grass.”