1. **Plastic**: While some hard plastic toys can be safe, many plastic items can be chewed and pose a choking hazard. Additionally, certain plastics may contain harmful chemicals that can leach into your hedgehog's mouth.
2. **Soft Foam**: Foam toys can easily be chewed apart, leading to ingestion of foam pieces, which can cause digestive issues.
3. **Metal**: Toys made of metal can be dangerous if your hedgehog gets caught or injured. Sharp edges can cause cuts, and some metals may rust or corrode.
4. **Toys with Small Parts**: Any toy that has small components that can be chewed off should be avoided. These can pose choking hazards or lead to intestinal blockages if ingested.
5. **Toxic Materials**: Always ensure that any toys are free from toxic materials such as lead, phthalates, and other harmful chemicals. Look for toys specifically labeled as safe for small animals.
Instead, opt for natural materials like untreated wood, fabric, or cardboard, and ensure that any toys are sturdy and designed for small animals. Always supervise your hedgehog during playtime to ensure their safety!
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