Best Bedding and Cage Liners for Macaws: Safe Substrates and What to Avoid

The best everyday liner for most macaws is plain paper changed daily. Good options include newspaper, paper towels, butcher paper, brown paper bags laid flat, and plain packing paper without glossy coating or heavy inks. These materials are inexpensive, easy to replace, and let you see droppings clearly.

If your macaw is messy with fruit, soaked pellets, or bathing water, paper towels or layered butcher paper can be especially helpful because they absorb moisture well. In many homes, the practical cost range is about $10-$35 per month for newspaper, paper towels, or butcher paper, depending on cage size and how often the tray needs extra changes.

Use the liner on the cage tray or under the grate when possible. That helps limit direct access while still allowing you to inspect droppings each day.

Avoid corn cob bedding, walnut shell, clay or cat litter, sand, gravel, shredded paper, recycled paper pellets, and wood chips or shavings for routine macaw housing. These products can trap moisture, hide stool changes, and make daily cleaning harder. Some can also be swallowed, which raises the risk of crop or gastrointestinal impaction.

Cedar and pine shavings are poor choices for parrots because aromatic oils and dust may irritate the airways. Moldy or damp particulate bedding is another concern because birds can inhale fungal spores from contaminated material. Sandpaper cage liners should also be skipped, since birds may chew and ingest the abrasive surface.

Glossy advertising inserts are not ideal either. Plain black-and-white newsprint is generally preferred over slick, heavily colored pages.

Macaws are sensitive to airborne irritants, and cage hygiene matters because they eat, chew, climb, and defecate in the same environment. Disposable paper liners support health in three practical ways: they reduce dust, they are easy to remove before waste builds up, and they make droppings visible for daily monitoring.

That last point is important. Changes in droppings can be one of the earliest clues that a bird is sick. A paper liner helps you notice reduced fecal output, extra water in the droppings, color changes, undigested food, or blood. If you use a loose substrate, those details are much harder to see.

For many pet parents, the safest routine is very plain: fresh paper every day, spot changes as needed, and a full tray and grate cleaning at least weekly.

Most macaw cage liners should be changed at least once daily. If your bird drops food, bathes in the cage, or produces very wet messes from fresh produce, you may need to change the paper more often. A damp liner should not sit in the cage, because moisture supports bacterial and fungal growth.

A good routine is to replace the paper every morning, check droppings before removing it, and do an extra change later in the day if the tray is heavily soiled. Then wash the tray, grate, bowls, and nearby surfaces on a regular schedule using bird-safe cleaning guidance from your vet.

If your macaw suddenly has much less stool, very dark stool, blood, persistent diarrhea, or repeated vomiting, save a photo of the liner and contact your vet promptly.

Some macaws love to shred paper, climb down to the tray, or forage through anything they can reach. In those cases, the safest liner may depend on your bird's habits and the cage design. A grate between your macaw and the tray often helps, but not every bird or setup uses one comfortably.

If your macaw chews the liner heavily, ask your vet whether plain butcher paper, plain packing paper, or another low-ink paper product is the best option. If your bird spends unusual time on the cage floor, that can also be a health clue worth discussing with your vet, especially if it is new behavior.

For enrichment, it is usually better to offer shreddable toys, untreated bird-safe paper items, and supervised foraging activities away from the waste tray rather than relying on bedding-like substrate at the cage bottom.