1. **Plastic**: High-quality, durable plastic is often used for hedgehog wheels. It should be non-toxic and free from harmful chemicals. Look for wheels that have a smooth surface to prevent injuries.
2. **Wood**: If you opt for a wooden wheel, ensure that it is untreated and free of chemicals or toxic finishes. Some hedgehog owners prefer wooden wheels because they can provide a more natural feel, but they require regular maintenance to prevent wear and tear.
3. **Metal**: Some exercise wheels are made from metal, particularly those designed for larger animals. Ensure the metal is rust-resistant and has smooth edges to prevent any cuts or injuries.
4. **Fabric**: Some wheels come with fabric surfaces, which can be softer on your hedgehog's feet. Make sure the fabric is washable and non-toxic.
Additionally, avoid wheels with wire bases or any materials that can cause injury, such as sharp edges or gaps that could trap their feet. Always supervise your hedgehog while they are using their exercise wheel to ensure they are safe and comfortable.
Regularly check the wheel for wear and tear and clean it often to maintain hygiene. A well-maintained exercise wheel is essential for your hedgehog's physical health and happiness!
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