3 Bedding
Following materials are NOT recommended for use. Here is some random picture of a skull to further emphasize this statement:
! Cedar
Possible negative affect on health because of the contained aromatic oils. Could cause harm to the guinea pig's respiratory tract and liver.
! Corncob
Does not eliminate odors and it has a high tendency to mold. Not suitable for walking on because it is hard on guinea pig's feet. Guinea pig can also eat corn cobs, which swell in digestive tract when wet and cause blockages. It is possible that corn cob bedding contributes to impaction problems in males.
! Straw
Non absorbent and can mold easily. Risk of serious injuries because of the stiffness.
! Sawdust
Fine particles could be inhaled and cause problems to guinea pig's respiratory system.
! Plastic wire floors
Serious risk of injuries.