08/24/2025
Cedar Shavings and Rabbits: What Every Pet Owner Should Know
Cedar shavings are often marketed as a clean, aromatic bedding option for small pets. However, for rabbits, cedar—and even some pine and aspen products—can pose serious health risks. Understanding the hidden dangers in wood-based bedding is essential for keeping your rabbit safe and healthy.
What Are Cedar Shavings?
Cedar shavings are made from the wood of cedar trees and are known for their strong, pleasant scent. This aroma comes from aromatic hydrocarbons called phenols, which are natural compounds that help repel insects and mask odors. While this might seem like a benefit, these same compounds can be harmful to small animals like rabbits.
Why Cedar (and Similar Woods) Are Problematic for Rabbits
Rabbits have delicate respiratory systems and livers. The phenols released from cedar—and to a lesser extent, pine and some aspen shavings—can cause:
Respiratory irritation: The strong scent can lead to sneezing, watery eyes, and labored breathing.
Liver stress: Phenols are metabolized by the liver, and long-term exposure can lead to liver enzyme changes and reduced function.
Increased vulnerability to illness: Studies have shown that rabbits exposed to aromatic wood shavings may have weakened immune responses.
Cedar-Like Compounds in Pine and Aspen
While cedar is the most potent source of phenols, pine shavings also contain similar aromatic oils, especially when not kiln-dried. Aspen, though generally considered safer, can sometimes be contaminated with trace amounts of cedar or pine during processing or packaging, especially in mixed-wood facilities. Always check the label and source of your bedding to ensure it's 100% pure and untreated.
Safer Bedding Alternatives
To protect your rabbit’s health, consider these safer bedding options:
Paper-based bedding: Soft, absorbent, and free from harmful oils or dust.
Hay: Rabbits love to burrow and snack on hay, making it a natural and dual-purpose bedding.
Fleece liners: Reusable, washable, and ideal for indoor rabbit habitats.
Tips for Choosing the Right Bedding
Avoid strong-smelling products: A strong scent often indicates the presence of phenols.
Look for dust-free options: Dust can irritate your rabbit’s lungs and eyes.
Read labels carefully: Ensure the bedding is free from cedar and untreated pine.
Observe your rabbit: Watch for signs of respiratory distress or behavioral changes.
While cedar shavings may seem like a convenient and fragrant choice, they are not safe for rabbits. Even pine and aspen shavings can pose risks if not properly processed. By choosing safer alternatives and staying informed, you can provide a healthier, more comfortable environment for your rabbit.
