Switching guinea pigs to fleece bedding

Switching from wood shavings to fleece is one of the best upgrades you can make for a guinea pig pair — less dust, easier cleaning, and much kinder on their feet. Before I point you toward the right fleece liner, a couple of quick questions: what size is their enclosure, and are they currently on a C&C grid cage or a solid-base hutch or tank? The liner size and wicking layer setup depends a lot on that.

That sneezing is a very common reason people make this switch, and in Teddy guinea pigs it's worth taking seriously — their dense, wavy coat can trap fine dust particles, and some wood shavings (especially pine) release aromatic oils that irritate the respiratory tract even in small amounts. The good news is a 2x4 C&C is a solid setup for two, and fleece liners made specifically for C&C cages fit it perfectly. One more thing: are you happy to do spot-cleans every one to two days, or are you looking for something you can leave a bit longer between full changes?

Perfect — daily spot-cleans are exactly what makes fleece work well, and with that commitment you'll get great results. The product I'd go with is the Kavee Fleece Liner for C&C cages, sized specifically for a 2x4 grid. Kavee makes liners with a four-layer system — a top fleece layer that wicks moisture away from the surface, an absorbent core, and a waterproof base. The top layer stays dry to the touch within a few seconds of wetting, which is exactly what you're after. They're machine washable, hold up well over dozens of washes, and because they're cut to C&C dimensions they sit flat without bunching. For Teddy guinea pigs specifically, the dry surface is important — their rough coat picks up wet bedding and debris more than a smooth-coated pig would. You'd want two liners so one is always in the wash while the other is in use.

Yes — this is important and often skipped. New fleece has a factory coating that repels liquid rather than wicking it, so before first use you need to wash the liner three to five times without fabric softener. Fabric softener coats the fibres and ruins the wicking permanently, so keep it out of every wash going forward. After those initial washes, the liner will wick properly. Then just do a cold or 40-degree machine wash weekly, air dry or tumble on low, and you're set. Kavee liners usually wick well from wash three onwards — you can test by dropping a few drops of water on the surface and watching it absorb within about five seconds.

For most guinea pigs the sneezing reduces noticeably within a week or two of removing the dusty bedding — it's often entirely shavings-related. That said, if Benji is sneezing frequently throughout the day, producing discharge from the nose or eyes, or seems lethargic, those signs warrant a vet check regardless of the bedding change, since respiratory infections do happen in guinea pigs and benefit from early treatment. If it's just occasional sneezing with no other symptoms, watch and wait once you've switched. Three-year-old Teddies are in good middle age — they're robust but worth keeping an eye on.