Wondering if I could get recommendations for companies who make good fleece liners for cages. My 2 girls are on wood shavings at the moment but have just had a URI diagnosed in one of them, so keen to try alternative bedding for them. I am able to do a full clean twice a week on a Monday and a Friday so need ones that have good absorbent lining that will manage to contain the wee and smell of 2 guinea pigs for the (max) 4 days in between deep cleans. I will obviously do spot cleans every day. No idea on where is good to order from! Thanks.